Python Round Function - W3resource
About Round Function
Learn how to use the round function to return a floating point number with a specified number of decimals. See syntax, parameter values, examples and a try it yourself feature.
Python round function is a built-in function available with Python. It will return you a float number that will be rounded to the decimal places which are given as input. If the decimal places to be rounded are not specified, it is considered as 0, and it will round to the nearest integer.
Learn how to use the round function in Python to round numbers to the nearest integer or specified decimal places. See examples, syntax, tips, and how to handle negative and floating-point numbers.
Learn about different rounding strategies and methods in Python, such as the built-in round function, the decimal module, NumPy and pandas. See examples, applications and best practices for rounding numbers in data science.
The Python round function is very useful when we want to perform a rounding operation. Often, you'd want to quickly estimate the value by rounding or reduce long floating-point decimals. round is especially beneficial in this case. Let's look at how we can use it, along with some examples!
Learn how to use the round function in Python to round a number to the nearest integer or a specified number of decimal places. See the parameters, return value and examples of round function for integers and floats.
Learn how to round a number in Python using the built-in round function with different parameters and scenarios. See how Python uses the banker's rounding rule and how to round up or down a number.
Learn how to use the round function in Python to control the precision of floating-point numbers. See real-world examples of rounding integers, decimals, negative numbers, multiples of ten, financial calculations, data visualization, and measurement precision.
Learn how to use the round function in Python to control the number of decimal places of floating-point numbers. See syntax, examples, use cases, and tips for formatting, financial calculations, and simplifying floats.
In Python, the built-in round function is available. Built-in Functions - round Python 3.12.1 documentation Specify the number to be rounded as the first argument and the number of decimal places to round to as the second argument, ndigits. Round decimals to a specific number of digits.
