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Version: v0.0.3

Function: impliedThreeDecimal()

impliedThreeDecimal(digits): string | undefined

Apply the NCPDP implied 3-place decimal to an integer digit string, string-wise (never via float). Returns undefined for non-digit input.

Parameters​

digits​

string

The verbatim integer string from the wire.

Returns​

string | undefined

The value with a 3-place fraction, or undefined if not all digits.

Example​

impliedThreeDecimal("30000"); // "30.000"
impliedThreeDecimal("5");     // "0.005"