I would like to round a number up to the next quarter (i.e. 2.1 rounds to 2.25). I understand that I can get the nearest quarter by using Math.Round(num * 4) / 4
, but I would like to expand on this so that it always rounds up to the next quarter.
So far my only solutions involve using if blocks, but I would like to exhaust the one-liner algorithm approach first to try to keep things simple.
This is technically language independent, but in this case I am using C#.
To be clear, below are examples of what I want:
- 2.0 stays as 2.0
- 2.01 - 2.24 round up to 2.25
- 2.25 stays as 2.25
- 2.26 - 2.49 round up to 2.5
- and so on...
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