Display two decimal places in Objective c?

Question

Possible Duplicate:
Limit a double to two decimal places

I want to display numbers in specific format in Objective C. Here, I just want to show the numbers with two precision.

Suppose I have numbers like 25.5;

Then I want show number as given below.

25.5 => 25.50

Display numbers how? To a text field? To a log? – Carl Norum Mar 01 '12 at 05:41 — Carl Norum, Mar 01 '12 at 05:41

Hector · Answer 1 · 2012-04-02T09:03:03.023

10

Replace to

taxLbl.text = [NSString stringWithFormat:@"%.2f", [sum doubleValue]];

edited Apr 02 '12 at 09:03

answered Mar 01 '12 at 05:48

Hector

//To Do: 2 decimal places NSNumber *sum = [NSNumber numberWithFloat:([refreshOrderResponse.TaxPrice doubleValue] + [refreshOrderResponse.ServiceChargePrice doubleValue])]; taxLbl.text = [NSString stringWithFormat:@"%@", [sum stringValue]]; – kasun tharanga Mar 01 '12 at 05:53
1

try this taxLbl.text = [NSString stringWithFormat:@"%.2f", [sum doubleValue]]; – Hector Mar 01 '12 at 06:01
@Hector +1 for your kind support. – Kamar Shad Mar 01 '12 at 06:55

score 1 · Answer 2 · answered Mar 01 '12 at 05:43

1

You probably want to take a look at the NSNumberFormatter class reference.

answered Mar 01 '12 at 05:43

Carl Norum

2 Answers2