"""Please enter cost, press ENTER, then enter Amount Tendered, and press submit. I'm still working on this, but this is what I have so far.""" import math hundred = 100.00 fifty = 50.00 twenty = 20.00 ten = 10.00 five = 5.00 one = 1.00 nickel = .05 pennies = .01 quarter = .25 dime = .10 #All inputs are in string format, so the inputs have to be converted to a float. while True: try: cost = float(input("What is the cost? ")) break except ValueError: print("Error occurred. Please enter only number amounts. Please try again.") while True: try: amountTendered = float(input("What is the amount tendered? ")) print("\n") changeDue = amountTendered - cost if amountTendered < cost: print("Your item costs: ", cost, "You have given me only: ", amountTendered) print("You still owe: ", (cost - amountTendered)) else: break except ValueError: print("Error occurred. Please enter only number amounts. Please try again.") amounts = [amountTendered, cost] for amount in amounts: print(f'{amount:6.2f}') print("*" * 30) print("The total change due is ${}".format(round(changeDue, 2))) print("\n") print("*" * 30) print("The breakdown of bills is as follows: ") print("*" * 30) if changeDue >= hundred: # All division results in a float(decimal format). num100s = changeDue // hundred print("100's x {}".format(num100s)) #The -= is the same as saying, "changeDue = changeDue - (num100's * hundred") changeDue -= (num100s * hundred) elif changeDue < hundred: print("") if changeDue >= fifty: num50s = (changeDue % hundred) // fifty print("50's x {}".format(num50s)) changeDue -= (num50s * fifty) elif changeDue < fifty: print("") if changeDue >= twenty: num20s = (changeDue % hundred % fifty) // twenty print("20's x {}".format(num20s)) changeDue -= (num20s * twenty) elif changeDue < twenty: print("") if changeDue >= ten: num10s = (changeDue % hundred % fifty % twenty) // ten print("10's x {}".format(num10s)) changeDue -= (num10s * ten) elif changeDue < ten: print("") if changeDue >= five: num5s = (changeDue % hundred % fifty % twenty % ten) // five print("5's x {}".format(num5s)) changeDue -= (num5s * five) elif changeDue < five: print("") if changeDue >= one: num1s = (changeDue % hundred % fifty % twenty % ten % five) // one print("1's x {}".format(num1s)) changeDue -= (num1s * one) elif changeDue < one: print("") print("*" * 30) print("The change due in coin is: ", round(changeDue, 2)) print("The coin breakdown is as follows:") print("*" * 30) if changeDue >= quarter: num25s = (changeDue % hundred % fifty % twenty % ten % five % one) // quarter print("Quarters x {}".format(num25s)) changeDue -= (num25s * quarter) # The 2 rounds the number to 2 decimal places. changeDue = round(changeDue, 2) elif changeDue < quarter: print("") if changeDue >= dime: numDimes = (changeDue % hundred % fifty % twenty % ten % five % one % quarter) // dime print("Dimes x {}".format(numDimes)) changeDue -= (numDimes * dime) changeDue = round(changeDue, 2) elif changeDue < dime: print("") if changeDue >= nickel: numNickels = (changeDue % hundred % fifty % twenty % ten % five % one % quarter % dime) // nickel print("Nickels x {}".format(numNickels)) changeDue -= (numNickels * nickel) changeDue = round(changeDue, 2) if changeDue >= pennies: changeDue = round(changeDue, 2) numPennies = (changeDue % hundred % fifty % twenty % ten % five % one % quarter % dime % nickel) / pennies print("Pennies x {}".format(numPennies)) changeDue -= (numPennies * pennies) if changeDue < .01: print("*" * 30) print("All change due has been given") print("*" * 30) else: print("Customer still due {}".format(round(changeDue, 2)))

makeChange