double RV5SV1AmpTmV =[ self roundFloat:CGFloatSV1+CGFloatRV5 ];ide
// 四捨五入保留三位小數spa
#pragma mark - 四捨五入保留三位小數orm
-(float)roundFloat:(float)price{ci
NSString *temp = [NSString stringWithFormat:@"%.7f",price];string
NSDecimalNumber *numResult = [NSDecimalNumber decimalNumberWithString:temp];it
NSDecimalNumberHandler *roundUp = [NSDecimalNumberHandlerio
decimalNumberHandlerWithRoundingMode:NSRoundBankersclass
scale:3float
raiseOnExactness:NOim
raiseOnOverflow:NO
raiseOnUnderflow:NO
raiseOnDivideByZero:YES];
return [[numResult decimalNumberByRoundingAccordingToBehavior:roundUp] floatValue];