python set decimal precision code example

Example 1: python 2 decimal places

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

>> 432.45

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

>> 321.00

Example 2: finding 2 decimal places python

a_float = 3.14159
formatted_float = "{:.2f}".format(a_float)

Example 3: w=how to tell if decimal in python

i = 100
f = 1.23

print(type(i))
print(type(f))
# <class 'int'>
# <class 'float'>