How to Always Round-Up a Number in Python

To always round up a number regards whether the decimal place to evaluate it closer to 0 than 9 or not use the ceil() function from the Python math package.


Round Number Up with the math.ceil() Function

Let's demonstrate this, let's round up a number that would normally be rounded down.


import math


Use the NumPy ceil() Function to Always Round up Numbers

NumPy has a built-in ceil() function that you might prefer if you are already using this package. Call it like this:


import numpy as np