how to make float 2 decimal places in python code example

Example 1: python 2 decimal places

print(format(432.456, ".2f"))

>> 432.45

print(format(321,".2f"))

>> 321.00

Example 2: printing with format float to 2 decimal places python

formatted_float = "{:.2f}".format(a_float)

Example 3: how do i limit decimals to only two decimals in python

answer = str(round(answer, 2))