Excel 100000 Bug

Software has bugs.  Lots of them.  I am a master bug finder (anyone that has had me bang on their stuff likely has at least one anecdote about this.) 

Today’s “special bug” is a bug in Microsoft Excel 2007.  If you enter =850*77.1 into a cell you will get the result 100000.  Hint – that is an incorrect answer.  I tried it in Google Docs and it resulted in 65535 (the correct answer.)  Hmmm – I wonder what 2^16 is?  Boundary condition anyone?