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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 that the function will return the nearest integer.
12 sie 2024 · Round(float_num, Num_of_decimals) to wbudowana funkcja dostępna w Pythonie. Zwróci ci liczbę zmiennoprzecinkową, która zostanie zaokrąglona do miejsc dziesiętnych podanych jako dane wejściowe.
28 paź 2022 · Let’s see how we can use the Python round() function to round a float to 2 decimal places: # Rounding a Value to 2 Decimal Places in Python value = 1.2345 rounded = round(value, 2) print(rounded) # Returns: 1.23. In the following section, you’ll learn how to round up a float to 2 decimal places. How to Round Up to 2 Decimal Places in Python
Python includes the round() function which lets you specify the number of digits you want. From the documentation: round(x[, n]) Return the floating point value x rounded to n digits after the decimal point. If n is omitted, it defaults to zero. The result is a floating point number.
8 sie 2024 · How to Round a number to 2 Decimal Places in Python. The simplest method to round a number to two decimal places in Python is by using the built-in round() function, which is pretty straightforward. # Using the round() function to round a number to two decimal places rounded_number = round(3.14159, 2) print(rounded_number) 3.14
The round () function returns a floating-point number rounded to the specified number of decimals. In this tutorial, we will learn about Python round () in detail with the help of examples.
Example: round up to 2 decimal places. To see how interacting with that custom round_decimals_up()function goes, let’s use it in a mini-program: importmathdefround_decimals_up(number:float,decimals:int=2):""" Returns a value rounded up to a specific number of decimal places.
