Here's another example of a longer number: num = 20.4454įor rounded3, the num is rounded up to 3 decimal places. decimal_point specifies the decimal place that you want to round the number up to.
The function accepts the number and decimal_point as arguments. The syntax is: round(number, decimal_point) You can use the global round function to round up numbers to a decimal place. Now that you understand how to round up a decimal place, let's see how to do it in Python. How to Round Up a Decimal Place in Python Since 2 is not larger than 5, 8 remains the same, and 2 gets rounded down – resulting in 24.8. Since 9 is more than 5, 24.89, rounded up to the nearest tenth will be 24.9.Īs another example, let's take 24.82 and round it to 1 decimal place (the nearest tenth). The number 8 is at the 1 decimal place, and the number after 8 is 9. Or you can put it as rounding up 24.89 to the nearest tenth. Otherwise, the number at the decimal place stays the same and the number after the decimal place is rounded down to 0.įor example, let's say we want to round up 24.89 to 1 decimal place. If the number after the decimal place is 5 or more, the number at the decimal place is rounded up +1. What does it mean then to round up to a certain decimal place? It means that you round up a number at a decimal place based on the number after it. How to Round Up to a Certain Decimal Place This definition means that the decimal place of 8 (in the tenths position) is 1, and 9 (in the hundredths position) is 2. The decimal place of a number is the position of the number after a decimal point (on the right side of it).
The place value of:Īfter the decimal point, you have two numbers: 8, then 9. What is a Decimal Place?Įach number here has a position which is refered to as place value.
In this article, I will show you how to round up a number to a specified decimal place. Python provides many math methods for mathematical operations such as square roots, exponents, and so on.
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