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What are the rules in rounding?

Updated: 9/22/2023

Wiki User

7y ago

When rounding to a specific place, take a look at the digit immediately to the right of the target. If that digit is 4 or less, zero everything to the right of the target out. If that digit is 5 through 9, increase the target by one and zero everything to the right of it out. If the target is a 9, increasing it will turn it to zero and increase the digit to the left of the target by one.

Wiki User

7y ago

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Q: What are the rules in rounding?
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Related questions

What are the rules for rounding decimals?

Round to the nearest decimal

Why is rounding num bers easy?

Rounding numbers is easy because their are two rules to rounding numbers. 1) a &lt;/= 4 then a = 0 2) a &gt;/= 5 then a = 10

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Only if you are rounding up to the nearest dollar. Normal rounding rules would make it 40.

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That depends on the rounding rules used.

How should numbers in questions and answers be rounded on WikiAnswers?

There are no set rules about rounding numbers, so when rounding numbers, mathematical rules about rounding can be used. For example, 14 would be rounded to 10, but 15 would be rounded to 20. For another example, 1144 is rounded to 1140 and 1145 is rounded to 1150.

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5 or more round up

What are the rules rounding to the nearest million?

See related link below for a good explanation

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Using the standard rules for rounding, 35 will be rounded to 40 as the nearest 10.

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When you round numbers you need to remember the rounding rules. If a number is 5 or above you round up. It a number is 4 or below you round down.So:2,570,2782,570,2802,570,3002,570,0002,570,0002,600,000