There are lots of posts about how the site scores stories. So here is number 1576 about it. I put it under reviews because reviewers score three numbers for stories, and they get to pick integers between 1 and 10. Although using low numbers too often may get your review dumped.
This is mostly about why scores have an integer and and two decimal places. Like 8.31 or 6.66. Why not out to three decimal places (6.666) or, my suggestion, round to just one decimal place. As guidance to readers, 9.4 is probably as good as 9.44. And 6.99 would round to 7.0 and probably make the author happier. My approach would make a score shown to the reading public 6.5 if the current score is from 6.45 to 6.54. I am not convinced 4 one hundredth of a point is all that important.
If it is, why can't reviewers give a score of 7.5 or 7.1 if they think a story is better than a 7 but not quite as good as other stories they would give an 8 to? If I think a story is a devil's work, why not give it a 6.66?
Here is the first opportunity in several years to get off on how unfair the current scoring system is and how a certain author's stories are being undervalued because some idiots like to give a 1 (you call this a story) if they don't like some of the content. Although I am pretty happy about how the current system works, just why does it give the score down to a hundredth of a point?