No.
You can't round up to a number that's lower than you started. Round up to 50000
4000
4000
4000
It is: 4000 because 40*100 = 4000
To round off 3999 to the nearest hundred, you would look at the digit in the tens place, which is 9. Since 9 is greater than or equal to 5, you would round the hundreds place up by 1. Therefore, 3999 rounded to the nearest hundred is 4000.
It is: 4000
4,129
3900
It is 4000.
4000
38