It seems that Moodle rounds up gradebook totals when using scales, however is there a way of preventing this, or making it round down instead ? I don't want to add specific grade calculations as this will affect many courses with different numbers of assessments, so the calculation would have to be done for each one.

I'm using a scale of Not satisfactory/Satisfactory for each outcome and using categories in the gradebook. I want the totals of the categories to show that they can only get an overall Competent if all of the results are Satisfactory. However, as an example, if a student has two Satisfactory (value of 2) results and two Not satisfactory (value of 1) results, the category total (Mean of grades) is 1.5. Moodle rounds up a result of 1.5 to 2, making them Competent, which is incorrect.

We're using v3.1 and I'm aware of the Competencies facility, however this is only new for us and nothing's been set up yet and I don't have access to add competency frameworks, therefore I'm looking at Outcomes.