Use the round() function to float 2 digits after the dot in Python. Use a certain precision of string formatting when producing output due to floating point imprecision.
round(input, digits)Or use the Decimal type:
from decimal import Decimal
round(Decimal(0.3223322), 2)
print(Decimal('0.32'))
There are new format specifications, String Format Specification Mini-Language:
You can do the same as:
"{:.2f}".format(13.949999999999999)Python float 2 digits after the dot example
Simple example code Limiting floats to two decimal points.
x = 13.949999999999999999
print(float(x))
print(round(x, 2))
g = float("{:.2f}".format(x))
print(g)
Output:
Do comment if you have any doubts or suggestions on this Python float topic.
Note: IDE: PyCharm 2021.3.3 (Community Edition)
Windows 10
Python 3.10.1
All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.