Fix Python – How to round to 2 decimals with Python?

I am getting a lot of decimals in the output of this code (Fahrenheit to Celsius converter).
My code currently looks like this:
def main():
printC(formeln(typeHere()))

def typeHere():
global Fahrenheit
try:
Fahrenheit = int(raw_input(“Hi! Enter Fahrenheit value, and get it in Celsius!\n”))
except ValueError:
print ….