After you file

I just received notification from my bank that my refund has been transmitted over.  For some reason, the amount is a small amount (0.1%) greater than the refund I filed.  First time I've ever seen this in almost 50 years of filing taxes (and probably 20+ using TT); what's going on?  Is the IRS doing my taxes now?  LOL... if so, I won't need to buy a tax program anymore...

 

Seriously, any thoughts?

Thanks!