The round() function returns a floating point number that is a rounded version of the specified number, with the specified number of decimals. The default number of decimals is 0, meaning …

Jul 15, 2025 · Python provides various methods to round numbers, depending on how we want to handle the precision or rounding behavior. In this article, we'll cover the most commonly used …

Jan 9, 2025 · Learn how to use Python's `round ()` function to round numbers to the nearest integer or specified decimal places. This tutorial includes syntax, examples.

In this tutorial, you'll learn what kinds of mistakes you might make when rounding numbers and how you can best manage or avoid them. It's a great place to start for the early-intermediate …

Apr 1, 2025 · Most of us were taught two simple rules to apply when rounding numbers. If the digit after the decimal digit we are aiming for is between 0 and 4 inclusively, round down (add 0), if …

Rounding means making a number simpler but keeping its value close to its original value. For example, 89 rounded to the nearest ten is 90 because 89 is closer to 90 than to 80. To round …

Complete guide to Python rounding functions and methods. Python provides several built-in methods and libraries for rounding numbers. Whether you're working with floats, decimals, or …

Jan 15, 2024 · In Python, the built-in round() function is available. Specify the number to be rounded as the first argument and the number of decimal places to round to as the second …

Nov 29, 2025 · From the built-in round() function to the more precise Decimal module, we will cover different rounding techniques suitable for various scenarios. By following this guide, …

Oct 17, 2025 · Python offers several built-in and library-based methods to round numbers up, down, or to specific decimal places depending on your requirements. In this guide, you will …