Round 25.5 to the nearest whole number?

Well, isn't that just a happy little number we have there! When we round 25.5 to the nearest whole number, we see that it's right in the middle between 25 and 26. In situations like this, we always round up to the nearest whole number, so 25.5 becomes 26. Just remember, there are no mistakes in rounding, only happy little accidents!