Suggestions on my code

[YorgosTheProgramer]

Ive made up this program to workout the costs of old and new movies at a video store by adding them together for some uni homework. It works and all, Just wondering if there is something that could use changing or tweaking ? Thank you in advance !! 

New = 3.00
Oldie = 2.00

NewMovie = int(input("Enter the amount of new movies:"))
OldMovie = int(input("Enter the number of old movies:"))


NewAmount = New * NewMovie
OldieAmount = Oldie * OldMovie

TotalAmount = NewAmount + OldieAmount

print("The Total amount is $" + str(TotalAmount))

[wavic]

Hello!

You can check for incorrect input. If the input is 'a hundred' instead of 100, the script will throw ValueError error message.

>>> num = int(input("A number, please: "))
A number, please: number
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: 'number'
invalid literal for int() with base 10: 'number'

Workaround:

# using if
num = input("Enter the amount of new movies: ")

if num.isdigit():
    amount = int(num)
else:
    print("Incorrect input. Bye!")
# using try/except

try:
    amount = int(input("Enter the amount of new movies: "))
except ValueError:
    print("Incorrect input. Bye!")

[sparkz_alot]

In addition to wavic's testing suggestions, 

Why convert "TotalAmount" to a string value?

print("The Total amount is: ${}".format(TotalAmount))