Liking the game so far. Interesting idea and I am looking forward to upcoming patches :D
Can confirm that sometimes prices are showing as "1 K" although it should probably say "10 K".
What I can think of is that you might be doing something along the line of: "if > 999, remove the zeroes and put a 'K' or 'M' at the end (depending on how big the number is)"
Which in turn could lead to this problem where it shows to few zeroes.