In the UG, under parameters, this is not explicitly stated.
When I try to import a JSON file with the grade with more than 2 decimal places, I am able to import it, even though it should be invalid. The expected should be invalid JSON file as mentioned in the UG.
In the UG, under parameters, this is not explicitly stated.![image.png](https://raw.githubusercontent.com/nus-cs2103-AY2324S2/pe/master/files/b47d087d-4593-4450-a503-21b52198b307.png)
When I try to import a JSON file with the grade with more than 2 decimal places, I am able to import it, even though it should be invalid. The expected should be invalid JSON file as mentioned in the UG.
[original: nus-cs2103-AY2324S2/pe-interim#3503] [original labels: type.FunctionalityBug severity.Low]