To get the round value of any float, use built-in function 'round (float, digits after decimal)' . Example: round (4.54321268, 3) >> 4.543 28th Nov 2021, 10:01 PM Prithviraj Kundu + 5 I don't get it why are we use round() function on what situations?
# Import the math module to access math.ceil() function import math number = -3.14 rounded_up = math.ceil(number) print(rounded_up) Powered By Round up using the decimal module for precision The decimal module in Python is useful for rounding float numbers to precise decimal places. It ...
In this article, we will learn to round of floating value to two decimal places inPython. We will use some built-in functions and some custom codes as well. Let's first have a quick look over what are Python variables and then how to round off is performed in Python. Python Float Typ...
Round to 2 decimal places using the round() function The round() function is Python’s built-in function for rounding float point numbers to the specified number of decimal places. You can specify the number of decimal places to round by providing a value in the second argument. The example...
integer_number = int(rounded_number) # Or simply: int(round(float_number)) print(integer_number) Output: 8 You can refer to the below screenshot to see the output. Theround()function rounds to the nearest integer. If the decimal part is exactly 0.5, Python rounds to thenearest even num...
Suppose that we are given a NumPy array that contains some float values, and we need to round each element up to two decimal places.Rounding a numpy arrayNumpy provides a method to do this. We will use numpy.ndarray.round() method for this purpose....
floatround(number,precision,mode); Where: Thenumberis the floating-point number we want to round. Theprecisionis an optional parameter that decides the number of decimal digits to round to. The defaultprecisionvalue is zero. Themodeis an optional parameter to specify a constant, specifying the ...
float_str = "123.6" print(float_str) # Output: 123.6 print(type(float_str)) # Output: <class 'str'> num = int(round(float("123.6"))) print(num) # Output: 124 print(type(num)) # Output: <class 'int'> Here are two alternate ways to convert a string to an integer for your ...
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How to Convert String to Float in Python? Let us see the functions used in the string to float conversion and vice versa. Code: float() function This function returns a floating-point value from a string or a number. Syntax: float(argument) ...