How do you round percents to the nearest whole percent?

You look at the first decimal number after the ones place. If it's less than 5, then you leave the percent as it is; but if it's greater than or equal to 5, then you round up.

Eg. 56.4% = 56%

56.6% = 57%

4 or below let it go

5 or above give it a shove