For our metrics reporting our business measures us against a goal of five 9's. Current reporting only allows 2 digit precision (e.g. 99.97%).
Would really like the option to run reports with 3 digit precision (e.g. 99.968%).
This seems to be a simple change but can involve a lot of hidden work. We'll analyze the possibilities and update it. Thanks for raising this. We keep this post updated as and when there is an update.
We have a similar requirement with SLA's. We can only create SLA's up to 99% but we measure with more precision.