Decimals
From Astro Wars
The game works on a decimal system and as such some peculiarities may arise. For instance on the remain bar it may say 0 left when in fact it has not attained the next Level. This is due to the fact that there is less than 1 point remaining to complete the level and therefore the system rounds the number to the nearest integer, which happens to be 0. Waiting for the next update will cure this, as you will receive more points!
The system updates all the values and points every 15 minutes, except Orders.
This is also why you may receive more Production Points (PPs) by trading them all to Astro Dollars and back to Production Points (PPs) - it trades in the fractions of PPs you cannot use as well and then when you have enough fractions of a PPs worth of Astro Dollars you get the relevant number of PPs back.

