Similar to common spreadsheet programs, there are two ways of rounding numbers.
The first one is the use of Output elements’ Number Formatting options. There, among other things, you can choose to limit the number of decimals. In that case the nearest value with that number of decimals is displayed. Note that this doesn’t modify the value as such, only the way it is presented.
If you need more control over rounding (up/down/different steps etc.) and you want to really modify the value for further usage, you can also choose to apply the following functions: ROUND, ROUNDUP, ROUNDDOWN, MROUND. Although not documented yet, they should behave just like their spreadsheat counterparts.
