Python round() function

Hello Python programmer, In this article, you will learn all about Python round() built-in function that is used to returns the rounded version of a specified number, with the specified number of decimals.

In the previous tutorial, we have seen lots of Python built-in functions along with examples.

Python round() function

Python round() function is a Python built-in function that is used to return the rounder version of a number with a specified number of decimals.

Syntax

The syntax of round function in Python is:-

round(number, digits)

Parameters

round function in Python take two arguments.

• number:- Number to be rounded.
• digits:- Optional, The number to decimals to use when a specified number is rounded.

Return value

The returns value of round function in Python is rounded version of the specified number.

Python rounded function examples

Here we see python round function along using example.

Example:

x = 12.233443
print(round(x, 2))
print(round(x, 3))
print(round(x, 4))
print(round(x, 5))

Output

12.23
12.233
12.2334
12.23344

Conclusion

In this guide, you have learned all about Python round function to return the rounded version of the specified number with specified number of decimals.

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Python built-in functions

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