I know that on the SE Chat site on your user profile that it will round up your rep points to the nearest hundred. But I have just noticed that it is now rounding my rep up to 2.7k when I actually only have 2,483 on the site that it is meant to be getting my rep from. Here is a screenshot of what I mean by where it rounds it:
I have also noticed that in the chat (and I think that this is the reason for why it is rounding it up to 2.7k) it thinks that my rep is:
But on no site do I have this much rep, so why is it showing up as this?