Rounding numbers to get the desired format. ... As described in this post, since Swift 3.0 is now possible to round floating point numbers through new methods ... extension Double { func roundTo(places:Int) -> Double { let divisor = pow(10.0, ... A Long Overdue Update on Swift 5.0 For Raspberry Pi Zero/1/2/3 Apr 2019
swift-5-round-double-to-2-decimal-places
Note that this digits can't be recovered by casting the variable back to Double . Example: var number = 5.25 var integerNumber = Int ... 939c2ea5af
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