string format only 2 decimals python code example

Example 1: python 2 decimal places format

>>> foobar = 3.141592
>>> print(f'My number is {foobar:.2f} - look at the nice rounding!')

My number is 3.14 - look at the nice rounding!

Example 2: python 2 decimal places format

"{:.2f}".format(5)