2014-12-19 12:03:03.985 Untitled[96114:507] The maximum NSDecimalNumber is 3402823669209384634633746074317682114550000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2014-12-19 12:03:03.987 Untitled[96114:507] Making an NSDecimalNumber 1 less than that (via an NSString) will be interpreted as 3402823669209384634633746074317682114540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000