tonytomov/jqGrid — pull request #327 by o-nix (2012-05-25 15:52:14+00:00)
Title: Added: summary numbers rounding optional support

Default implementation of groupping functions in __jqGrid__ has got a
standard bug related to the internal javascript IEEE floating point
representation.

So I added new column model flags
```javascript
{ summaryRound: number_of_digits }
```
and
```javascript
{ summaryRoundType: 'round' | 'fixed' }
```

First of them is for the length of the remaining part after the decimal
point. Second is a rounding method selector.

Parameter `round` means _“just round it and do not keep trailing zeroes”_. `fixed` means _“round it and keep the given fixed number of digits even zeroes”_.