How to round off to the nearest hundreds if the number is in the middle

Dear student. When rounding to the nearest hundred, look at the tens digit of the number. If that digit is 0, 1, 2, 3, or 4, we have to round down to the previous hundred. Example: Numbers up to 2,450 (the middle number) are rounded down to 2,400. And Numbers after 2,450 are rounded up to 2,500. Regards