diff --git a/goodchain/src/helpers/BlockHelper.py b/goodchain/src/helpers/BlockHelper.py
index 9ae2e7a..336e1bb 100644
--- a/goodchain/src/helpers/BlockHelper.py
+++ b/goodchain/src/helpers/BlockHelper.py
@@ -129,7 +129,7 @@ def createBlock(self):
         if transaction.type == 1:
             fees[x] = 0
         else:
-            fees[x] = transaction.inputs[0][1] - transaction.outputs[0][1]
+            fees[x] = round(transaction.inputs[0][1] - transaction.outputs[0][1], 2)
         x+=1
 
     fees_list = list(fees.keys())
@@ -278,7 +278,7 @@ def validateMinedBlock(self):
                     fees += transaction.inputs[0][1] - transaction.outputs[0][1]
                     self.db.createLog(transaction.inputs[0][0], time.time(), f"Transaction of {transaction.inputs[0][1]} is added in block id {new_block.id}")
                     self.db.createLog(transaction.outputs[0][0], time.time(), f"You have received new coins: {transaction.outputs[0][1]}, To see all info view block id {new_block.id}")
-
+            fees = round(fees, 2)
             new_reward = Tx()
             new_reward.createRewardTransaction(self.user.public_ser, self.user.private_ser, "MINE", fees)
             self.db.createLog(new_block.metadata['miner'], time.time(), f"Block id {new_block.id}, is validated!")
diff --git a/goodchain/src/helpers/MenuHelper.py b/goodchain/src/helpers/MenuHelper.py
index 0ae9acd..18d8542 100644
--- a/goodchain/src/helpers/MenuHelper.py
+++ b/goodchain/src/helpers/MenuHelper.py
@@ -159,11 +159,7 @@ class MenuHelper:
                     if len(transactions) == 0:
                         print(f"{utilityHelper.warningMessage('Transaction pool is empty')}")
                         continue
-                    x = 0
-                    for transaction in transactions:
-                        x += 1
-                        print(f"---------------------------------------{x}-------------------------------------------")
-                        print(f"{transaction}")
+                    transactionHelper.printAllTransactions()
                     print("---------------------------------------END-------------------------------------------")
 
                 case "Mine a block":
diff --git a/goodchain/src/helpers/TaskHelper.py b/goodchain/src/helpers/TaskHelper.py
index dadf4a3..f19dddb 100644
--- a/goodchain/src/helpers/TaskHelper.py
+++ b/goodchain/src/helpers/TaskHelper.py
@@ -64,7 +64,7 @@ def getPersonalTransactions(self):
                 else:
                     input_user = transaction.inputs[0][0]
                     input_amount = transaction.inputs[0][1]
-                    fee = input_amount - transaction.outputs[0][1]
+                    fee = round(input_amount - transaction.outputs[0][1],2)
                 print(f"---------------------------------------{total}-------------------------------------------")
                 print(f"Transaction input: {input_amount}")
                 print(f"Transaction output: {transaction.outputs[0][1]}")
diff --git a/goodchain/src/helpers/TransactionHelper.py b/goodchain/src/helpers/TransactionHelper.py
index e2cf4d3..5576c4b 100644
--- a/goodchain/src/helpers/TransactionHelper.py
+++ b/goodchain/src/helpers/TransactionHelper.py
@@ -60,6 +60,25 @@ def transaction(self):
     new_tx.createTransaction(self.user.public_ser, self.user.private_ser, amount, fee, receiver_data[1])
     return new_tx
 
+def printAllTransactions():
+    transactions = utilityHelper.loadFile("../data/transaction_pool.dat")
+    total = 0
+
+    for transaction in transactions:
+        total += 1
+        print(f"---------------------------------------{total}-------------------------------------------")
+        if transaction.type == 1:
+            print(f"Transaction input: Reward")
+            print(f"Transaction output: {transaction.outputs[0][1]}")
+            print(f"Transaction recipient: \n{transaction.outputs[0][0]}")
+        else:
+            print(f"Transaction input: {transaction.inputs[0][1]}")
+            print(f"Transaction output: {transaction.outputs[0][1]}")
+            print(f"Transaction fee: {round(transaction.inputs[0][1] - transaction.outputs[0][1],2)}")
+            print(f"Transaction sender: \n{transaction.inputs[0][0]}")
+            print(f"Transaction recipient: \n{transaction.outputs[0][0]}")
+            print(f"Transaction signature: \n{transaction.sigs}")
+
 def pendingTransactions(self):
     transactions = utilityHelper.loadFile("../data/transaction_pool.dat")
     total = 0
@@ -123,7 +142,7 @@ def pendingTransactions(self):
             print(f"---------------------------------------{str(user_input)}-------------------------------------------")
             print(f"Transaction input: {user_transactions.get(user_input).inputs[0][1]}")
             print(f"Transaction output: {user_transactions.get(user_input).outputs[0][1]}")
-            print(f"Transaction fees: {user_transactions.get(user_input).inputs[0][1] - user_transactions.get(user_input).outputs[0][1]}")
+            print(f"Transaction fees: {round(user_transactions.get(user_input).inputs[0][1] - user_transactions.get(user_input).outputs[0][1],2)}")
             print(f"Transaction sender: \n{user_transactions.get(user_input).inputs[0][0]}")
             print(f"Transaction recipient: \n{user_transactions.get(user_input).outputs[0][0]}")
             print(f"---------------------------------------END-------------------------------------------")
@@ -143,21 +162,33 @@ def pendingTransactions(self):
                     amount = input(">>: ")
                     try:
                         amount = float(amount)
+                        amount = round(amount, 2)
                     except:
                         utilityHelper.clearScreen()
                         print("Wrong input, try again")
                         return
                     
+                    if amount <= 0:
+                        utilityHelper.clearScreen()
+                        print(f"{utilityHelper.warningMessage('Transaction value needs to be above zero')}")
+                        return
+                    
                     print("Enter a new fee")
                     fee = input(">>: ")
 
                     try:
                         fee = float(fee)
+                        fee = round(fee, 2)
                     except:
                         utilityHelper.clearScreen()
                         print("Wrong input, try again")
                         return
                     
+                    if fee < 0:
+                        utilityHelper.clearScreen()
+                        print(f"{utilityHelper.warningMessage('Transaction fee needs to be above zero or above')}")
+                        return
+                    
                     if amount + fee > taskHelper.getBalanceWithOutgoingPool(self, taskHelper.getBalance(self)):
                         utilityHelper.clearScreen()
                         print("You dont have enough money")