Is it right that as I read it, I shook my head? 355/113 is what I would use if I didn't have a pi button. Other than that, I use 3.14159 because that's the number of decimal places I can recite pi to.
I need varnish. Is clear nail polish a good idea? I'm just shellacking stickers onto my calculator sleeve. Never let me get bored when stickers are around. Never.