Because in English you say "three dot two", whereas in German it is "Drei-Komma-Zwei".
It just reflects the spoken language. And having the unused symbol then be the thousand separator is natural.
Interesting, I did not know this, but a little bit doubtful. Wouldn't it be the other way around? Explicit spoken language coming from being written that way.
Interesting, I did not know this, but a little bit doubtful. Wouldn't it be the other way around? Explicit spoken language coming from being written that way.