If the number you are rounding is 5, 6, 7, 8, or 9, it goes to ten. If the numbers are 4, 3, 2, or 1, then round down. For example,, 37 is rounded to 40. 34 is rounded to 30.
So rounding can be confusing but it can also be pretty easy Here is an example: 4556.78 round to the nearest whole number
So what I was taught to do is underline what you are rounding, in this case, the 7. After that you see if 7 I greater than 5, in this case, it is so your new answer would be 4557
