Yes.
Rounded to the nearest whole number, 452.16 is approximately equal to 452.
55 and 65 if rounding to the nearest 10. 59.5 and 60.5 is to the nearest unit.
That depends on whether you want it rounded to the nearest tenth, unit, ten, or hundred.
That depends on what unit you are rounding up to. Are you rounding up to the nearest 10? The nearest 100? The nearest 1000000?
The answer depends on whether the rounding is to the nearest hundreds, the nearest tens or nearest unit!
The answer depends on the level of rounding. For example, to the nearest unit (or smaller) the number is rounded to 3,746. To the nearest thousand, to 4,000. To the nearest ten thousand (or larger) it is 0.
It depends how round you want it.-- To the nearest 1/10th or to the nearest unit: 42-- To the nearest 10: 40-- To the nearest 100: Zero
It is called rounding.
6,453,321.9648 rounded to the nearest unit or whole number is 6,453,322
the whole unit was calculated by rounding up
Correctly rounding 9742 to the nearest unit yields 10,000
To the nearest whole number it rounds to 45469