Setting roundingIncrement to 0.01 may cause unexpected behavior. The roundingIncrement property should typically be used with NSDecimalNumber values, and setting it to a floating-point value like 0.01 can introduce precision issues. Consider using NSDecimalNumber(string: "0.01") instead.
formatter.roundingIncrement = NSDecimalNumber(string: "0.01")
Originally posted by @Copilot in #24 (comment)