Issues with setMaximumFractionDigits
fractions, ios, nsnumberformatter, objective-c
Solution
`setMaximumFractionDigits` and `setMinimumFractionDigits` used to formatting a number. or in other words it get applied while converting a number into string i.e. `stringFromNumber`. So it will not get applied when you are using `numberFromString`
Problem
setMaximumFractionDigits is not working with the following code. ``` NSString *input=@"80.90"; NSNumberFormatter *numberFormatter=[[NSNumberFormatter alloc] init]; [numberFormatter setNumberStyle:NSNumberFormatterDecimalStyle]; [numberFormatter setMaximumFractionDigits:2]; NSNumber *number=[numberFormatter numberFromString:input]; ``` number gets converted to 80.90000000000001. but I have put a limit to 2 decimal places. So, how do I get number as 80.90, instead of 80.90000000000001