Standard Rate value rounding up to two decimal places

Summary: In HCM Benefits , the Rate value(Primary/Secondary) in the Benefit enrollment page rounds up to two decimal places automatically. However, we have a business requirement not to restrict the rate value display to two decimal places.

Need confirmation on the data type(and the length) of the Rate value field displayed in the enrollment summary page. Also, needed confirmation if the length of decimal values can be modified in the Rate value setup?

Content (please ensure you mask any confidential information): Use case: The calculation method used in the standard rate is Flat amount (with a value defaulted in the setup). However after the event trigger, the Rate display automatically restricts/rounds off to two decimal places.