Basic question

Question

Hi I’m a rookie here.
I’m trying to play around and I was expecting to get a result of 3.5 but it still shows 3.
Could someone kindly explain and help ?

var MOQ = 500
var price = 3

if MOQ < 1000 {
let pricemarkup = 0.5
price = price + Int(pricemarkup)

print(price)
}

Thank you!

Answer 1

var MOQ = 500
var price = 3.0
// use of fraction defines <price> type as Double

if MOQ < 1000 {
let pricemarkup = 0.5
// <pricemarkup> type is Double. It is necessary
// that both <price> and <pricemarkup> belong
// to the same type
price += pricemarkup // same as price = price + pricemarkup
print(price)
}

Answer 2

Thank you so much! Ipang 👍🏼👍🏼👍🏼