Swift Rounding up Double

Question

I am trying to round a double up to a whole number,

var numberOfBottles = totalVolume / volumeEachBottles 

for example numberOfBottles = 275.0 / 250.0 that would give me 1.1, I need it to round up to 2

Answer 1

Try:

var numberOfBottles = totalVolume / volumeEachBottles numberOfBottles.rounded(.up)  

or

numberOfBottles.rounded(.down)