Round down to nearest 10 python
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To round number to nearest 10, use round() function. We can divide the value by 10, round the result to zero precision, and multiply with 10 again. Or you can pass a negative value for precision. The negative denotes that rounding happens to the left of the decimal point. In this tutorial, we will write Python programs to round a number to its nearest 10 or 100. For example, if the number is 3652, then its nearest number to
10 is 3650. And the nearest 100 is 3700. Example 1 – Round Number to Nearest 10 using round()In this example, we will read a number from user, and round the value to its nearest 10 using round() function. Python Program number = int(input('Enter a number :'))
rounded = round(number/10)*10
print('Rounded Number :', rounded)Output Enter a number :3652 Rounded Number : 3650 Or you can also provide a negative number as the second argument for round() function, to round to those number of digits before decimal point. Python Program number = int(input('Enter a number :'))
rounded = round(number, -1)
print('Rounded Number :', rounded)Output Enter a number :3652 Rounded Number : 3650 Example 2 – Round Number to Nearest 100 using round()In this example, we will round the number to its nearest 100 using round() function. Python Program number = int(input('Enter a number :'))
rounded = round(number/100)*100
print('Rounded Number :', rounded)Output Enter a number :3652 Rounded Number : 3700 Or you can also provide a negative number as the second argument for round() function, to round to those number of digits before decimal point. To round to nearest 100, we need to provide -2 as second argument to round(). Python Program number = int(input('Enter a number :'))
rounded = round(number, -2)
print('Rounded Number :', rounded)Output Enter a number :3652 Rounded Number : 3700 ConclusionConcluding this Python Tutorial, we learned how to use round() function to round a number to nearest 10 or 100. You can use the same process to find the nearest number to any digit before the decimal point. Is there a function in Python that allows me to round down to the nearest multiple of an integer? I conscientiously looked at SO and found nothing related to rounding down to a nearest base. Please keep this in mind before you post links to related questions or flag as duplicate. asked Oct 26, 2012 at 7:32
The Unfun CatThe Unfun Cat 27.8k25 gold badges104 silver badges146 bronze badges 4 answered Oct 26, 2012 at 7:33
inspectorG4dgetinspectorG4dget 106k25 gold badges137 silver badges234 bronze badges This probably isn't the most efficient solution, but is pretty simple.
MisterMiyagi 39.2k10 gold badges88 silver badges102 bronze badges answered Aug 5, 2021 at 1:42
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I ended up doing the following when in the same situation, making use of the Could do a similar thing with answered Sep 19, 2018 at 15:47
2 How do you round down to the nearest 10?If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down. Example: 33 rounded to the nearest ten is 30.
How do you round down in Python?Python has a built-in round() function that takes two numeric arguments, n and ndigits , and returns the number n rounded to ndigits . The ndigits argument defaults to zero, so leaving it out results in a number rounded to an integer.
How do you round down to the nearest 5 in Python?Round a Number Down to the nearest 5 in Python #
Call the math. floor() method passing it the number divided by 5 . Multiply the result by 5 . The result of the calculation is the number rounded down to the nearest 5 .
Does Python round .5 up or down?As always, Stack Overflow had the answer: Python rounds . 5 down sometimes because of Banker's Rounding, also known by the much more informative name "Round Half To Even". Python will round . 5 numbers to the nearest even whole.
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