To round of, means to make the number to the closest higher or lower integer.
If the number is closer to the lower integer, then you round down.
If the number is closer to the higher integer, then you round up.
If the differences is equal e.g. 2.5, the you must also round up.
To round off 430 you will have to round up or down. To round down then it till be 400 to round up it will be 500
You round off the number 16 to the nearest ten by rounding up to 20. You look at the number to the right of the number you want to round, if it is a 5 or above you round up and if it is a 4 or under you round down.
.08 or 8 centavos. If the cut off digit is 5-9 round up. If the cut off digit is 0-4 round down.
To round to the nearest whole number, round down to 60. To round to the nearest hundred, round up to 100.
It means you should take your answer and round it up or down to the nearest multiple of ten. and number that ends in 1,2,3,4 you round down and any number ending in 5,6,7,8,9 you round up. for instance . . . 13 ends in a 3 and would round down to 10. 18 ends in an 8 and would round up to 20. 775 ends in a 5 and would round up to 780. 1282 ends in a 2 and would round down to 1280. Hope that helps.
Round down
Up if it is more than half, down if it is less than half. You round it off by omitting the decimal place. So .0234 becomes .023, and .0236 becomes .024.
18.27 ( 5 and up round up 4 and down round down :P )
29.635 can be rounded down to 29.63 or rounded up to 29.64
It means to round up if the number is bigger than 5 and if the number is lower than 5 you round down
Always look at the next digit to the right of where you want to round up or down to. If the next digit is 5 or more, you round up. If it's 4 or less, you round down. In this case, you would round the number down to 15.33
when the last digit is 4 or under, round down. "five or above, give it a shove" round up.