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How to truncate and do not round 'double' number and convert to NSString for display

Posted on 2014-01-21
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Last Modified: 2014-01-22
I have a double value as 1.095589665 for example. How can I convert this to a string for display and show 4 decimals without rounding? My result would be 1.0955.
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Question by:dmalovich
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pgnatyuk earned 2000 total points
ID: 39799318
        float number = 1.095589665;
        float x = (int)(number * 10000) / 10000.0;
        NSString *value = [NSString stringWithFormat:@"%.3f", x];
        NSLog(@"%@", value);

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Output:
2014-01-22 10:32:09.288 round[16856:303] 1.095
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Author Closing Comment

by:dmalovich
ID: 39799833
Perfect, thank you.
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Expert Comment

by:pgnatyuk
ID: 39799837
You are welcome
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