New Currency Subdivisions

I am predicting the world would switch to dozenal around the end of the 21st century.

By that time, it would be more practical to only have one division by 12 than 2 divisions, because money would not be worth as much

I will explain the coinages of the new dozenalized currencies:

United States Dollar

Like many other currencies, the subdivision by 12 for the US dollar is called the uncia

There will be denominations of 1 ("dime"), 3 ("quarter"), 4 ("third"), and 6 ("half") uncia

Pound Sterling

The subdivision by 12 for the Pound sterling is the new shilling (take note that the old shilling was 1/20 pound)

There will be denominations of 1, 2, and 6 shillings

Euro (If the EU still exists by the time, because I have doubts)

The subdivision by 12 would be called the Eruo uncia

There will be denominations of 1, 2, and 6 euro uncia