In the US, at least, there are money counting machines in, well, the two bank branches I've been using for a decade. Different banks, one small, one medium of

In the US, at least, there are money counting machines in, well, the two bank branches I've been using for a decade. Different banks, one small, one medium of size, in "flyover country" (Joplin, MO). The tellers don't entirely trust them, but they're at minimum useful in getting a double check of amounts. And quite fast, > 10 bills/second.