Does 0.5 Always Round Up

The choice of standard is context specific. There are several rounding modes if the fractional part is exactly 0.5 (if the fractional part is not 0.5, round to the nearest integer): Always round up (3.5 to 4, -3.5 to -3)

What is .5 rounded up?

5 is 5 which is an odd number, so you will round it to 6.

What is roundoff example?

In rounding off numbers, the last figure kept should be increased by 1 if the first figure dropped is greater than 5. For example, if only two decimals are to be kept, then 6.4872 becomes 6.49. Similarly, 6.997 becomes 7.00.