Full name: millipenny
Plural form: millipennies
Category type: U.S. currency
Scale factor: 1.0E-5
Valid units must be of the U.S. currency type.
You can use this form to select from known units:
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millipenny = 10-3 pennies.