[Newbies] Re: Rouding Floats up to a number of decimals - Method Finder

[Zulq Alam]

Are #truncateTo: and #roundTo: what you want?

1.2288 roundTo: 1 "1"
1.2288 roundTo: 0.1  "1.2"
1.2288 roundTo: 0.01  "1.23"
1.2288 roundTo: 0.001  "1.229"
1.2288 roundTo: 0.0001  "1.2288"
1.2288 roundTo: 0.05  "1.25"
1.2288 roundTo: 0.002  "1.228"

1.2288 truncateTo: 1 "1"
1.2288 truncateTo: 0.1 "1.2"
1.2288 truncateTo: 0.01 "1.22"
1.2288 truncateTo: 0.001 "1.228"
1.2288 truncateTo: 0.0001 "1.2288"
1.2288 truncateTo: 0.05 "1.2"
1.2288 truncateTo: 0.002  "1.228"

Z.

cdrick wrote:
> 
> So anybody has an idea of methods that truncate/round Floats ?