I usually use 12.222222222222221 round: 2 "12.22". Peter
On Sun, Oct 23, 2016 at 06:38:47PM +0200, stepharo wrote: > 3.1479 roundUpTo: 0.01 is what I was looking for. > > > Stef > > > > Le 23/10/16 à 18:35, stepharo a écrit : > > > >I see. > > > >I writing a little example for my new newbies book > > > >now how can get only two digits after the . > > > > > >Stef > > > > > >Le 23/10/16 à 18:23, Thierry Goubier a écrit : > >>I think that's called 'welcome to the wonderfull world of > >>floating points approximations' and not a bug :( > >> > >>See unums/Gustafson for something more interesting on the subject. > >> > >>Thierry > >> > >>2016-10-23 18:16 GMT+02:00 stepharo <[email protected] > >><mailto:[email protected]>>: > >> > >> Hi > >> > >> I'm wondering if we do not have a bug here > >> > >> 12.222222222222221 roundTo: 0.1 > >> "12.200000000000001" > >> > >> 12.222222222222221 roundTo: 0.01 > >> "12.22" > >> > >> > >> Stef > >> > >> > >> > > >
