How to stop my reciept stop repeating itself

Question

This is a program which asks a user to input a barcode , then my program finds the specified product , asks the user how many of a product they would like to purchase , if they

Answer 1

Well, it is not rounded as intended, because you store it as a String first and round it second.

I would recommend to swap the lines values = [str(product), str(price), str(order*price)] and price = str(round(price,2))