402 rounded to nearest hundred

402 rounded to the nearest hundredth would be 400.

Example: If it was 620 and you needed to round it to the nearest hundredth, it would be 600. If the next two numbers are below 50, you would remove the second and third number to 00, resulting in 600. 

Example: If it was 255, the nearest hundredth would be 300. If the second and third numbers are above or are 50, you would immediately switch the first number to the next hundredth because it is above or it 50 and the next two switch to 00. The answer would be 300.

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).

If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).

It has a slope of 1 nd a y intercept of -2