How to limit the decimals in the final string of this equation

Question

How do I ensure that there are only 2 decimal places for this equation (which is converted into a string) in swift.

let avocadoE = ((Double(proteinIntake)!/4.73) * (1/Double(list.count)))

let avocadoP = String(avocadoE)

The values proteinIntake and lis.count are already defined in my code. I can't seem to find any solutions online.

You are better off using a `NumberFormatter` to get the proper, localized result. None of the answers in the duplicate do that. — rmaddy, May 25 '17 at 17:17

score 0 · Accepted Answer · answered May 25 '17 at 16:54

0

Try this let avocadoP = String(format: "%.02f", avocadoE)

answered May 25 '17 at 16:54

Bilal

1 Answers1