[thesz]

US dollar is a prefix currency sign. All your dollar sums should look like $<sum> (Euro is also prefix, BTW). Compare [1] and [2].

[1] https://en.wikipedia.org/wiki/Romanian_leu#List_of_current_b...

[2] https://en.wikipedia.org/wiki/United_States_one-hundred-doll...

Sorry for nitpicking, it really bothers me when such small and easily correctable error continues.