I tried it out, apparently .999999 works, but is pointless cause it doesn't change much, you're better off dong .9
Yes, 0.9THOUSAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAANNNNNNNNNNND!
/facepalminb4anyothermemes
inb4NINETHOUSAAAAAAAAAAAAAAAAAAAAAAAAAAAAANNNNNNNNNNNNNNNNNNNNNNNNNND!