$18.23 rounding to the nearest dollar results in $18
15.00
$26.00
Rounding does away with unnecessary detail and thereby makes calculations easier.
It is finding the average value (or cost) of a number of things and then rounding the answer to the nearest dollar.
46.629999999999995
Estimating is a guess that should be close to the answer. Round is rounding a number up to the nearest ten, hundred. Example $345.89 round to the nearest dollar is $345.
156 mm
The nearest cent is the same as the nearest hundredth since 1 cent is 1/100 of a dollar. The nearest hundredth. 2.336 rounds to 2.34
Only if you are rounding up to the nearest dollar. Normal rounding rules would make it 40.
Yes they can. Consider the values $9.51 & $10.34 - to the nearest dollar, they would be $10. This would also be the result of rounding to the nearest $10.
-- 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.