The nearest hole number would be 4 , if it is .5 and above then it gets rounded up to the next number and if it is .4 or less that you round it to the whole number
Because your round the last number out of 75 and the 5 makes the number change and move up. Anything that’s bigger then 5 changes if it’s below it stays and gets lower. 3.75 is like saying 3.80 but as a whole number you would use 4 that way you don’t have a decimal in whatever your doing gets you confused.
