Best Answer

Look at the tens digit. If it is 5 or more, round up. If it is 4 or less, round down.

Examples:

83 - tens digit is more than five, round up to 100

447 - tens digit is 4 or less, round down to 400

1053 - tens digit is 5 or more, round up to 1100

650 - tens digit is 5 or more, round up to 700

649.999 - tens digit is 4 or less, round down to 600

Q: What are the rules for rounding to the nearest hundred?

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Rounding to the nearest hundredth is more accurate.

The answer will depend on the degree of rounding. To the nearest ten or hundred (or more) the answer is ZERO.To the nearest integer it is 2.The answer will depend on the degree of rounding. To the nearest ten or hundred (or more) the answer is ZERO.To the nearest integer it is 2.The answer will depend on the degree of rounding. To the nearest ten or hundred (or more) the answer is ZERO.To the nearest integer it is 2.The answer will depend on the degree of rounding. To the nearest ten or hundred (or more) the answer is ZERO.To the nearest integer it is 2.

Since the question asks about rounding up rather than simply rounding, the answer is 3.97

648 rounded to the nearest hundred is 600.

-- If rounding to the nearest 300, then 749 is. -- If rounding to the nearest 200, then 699 is. -- If rounding to the nearest 150, then 674 is. -- If rounding to the nearest hundred, then 649 is. -- If rounding to the nearest twenty, then 609 is. -- If rounding to the nearest ten, then 604 is.

Related questions

If rounding to the nearest ten: 795 If rounding to the nearest hundred: 750

Rounding to the nearest hundredth is more accurate.

The answer will depend on the degree of rounding. To the nearest ten or hundred (or more) the answer is ZERO.To the nearest integer it is 2.The answer will depend on the degree of rounding. To the nearest ten or hundred (or more) the answer is ZERO.To the nearest integer it is 2.The answer will depend on the degree of rounding. To the nearest ten or hundred (or more) the answer is ZERO.To the nearest integer it is 2.The answer will depend on the degree of rounding. To the nearest ten or hundred (or more) the answer is ZERO.To the nearest integer it is 2.

Since the question asks about rounding up rather than simply rounding, the answer is 3.97

Depends on what you are rounding to. Rounding to the nearest whole number, it is 10. Rounding to the nearest tens, it is still 10. Rounding to the nearest hundred, it is zero.

The nearest hundred to 115 is 100. That would be rounding down. The nearest hundred rounding up is 200.

648 rounded to the nearest hundred is 600.

In whole numbers, rounding to the nearest ten is better. And in decimals, rounding to the nearest hundreth is more accurate.

Yes, if you are rounding to the nearest hundred. No, if you are rounding to the nearest ten.

That would depend on what you were rounding it to. If rounding to the nearest whole number, then it does not need rounding. If rounding to the nearest ten, it would be 420. If rounding to the nearest hundred, it would be 400.

-- If rounding to the nearest 300, then 749 is. -- If rounding to the nearest 200, then 699 is. -- If rounding to the nearest 150, then 674 is. -- If rounding to the nearest hundred, then 649 is. -- If rounding to the nearest twenty, then 609 is. -- If rounding to the nearest ten, then 604 is.

There is no universal "better". Rounding off is a trade-off between reducing the accuracy and simplifying calculations. Also, if there are other numbers in an addition that are rounded to the nearest hundred, there is no point in rounding your number to the nearest ten.