[IncRnd]

By definition, currency uses fixed point arithmetic not floating point arithmetic.

[bidirectional]

Not even remotely true. It is entirely context dependent. I've always used floats when working in finance.

[IncRnd]

Some people say "goin der" instead of "going there", that doesn't change the definitions of words, just because people are lazy with their language.

[bidirectional]

I fail to see your point. Floats are best practice for many financial applications, where model error already eclipses floating point error and performance matters.

[ExtraE]

Your point in the floating-point discussion is true, but you’re wrong about this one- linguistics is a descriptive field, not a prescriptive one.