Looks like saturated_fat value has to be rounded

[zedalaye]

I'm porting your code to Delphi (yes) and as I was using the OpenFoodFact Nutriscore Test suite I discovered that Saturated-Fat value has to be rounded to closest integer.

See this OpenSourceFacts test suite comment :
https://github.com/openfoodfacts/openfoodfacts-server/blob/main/tests/unit/nutriscore.t#L59

nutriscore-ruby/lib/nutriscore/fr/negative_score.rb

Line 29 in dbffe04

score_value(@nutrients.fat_saturated, 0..10) do |v|

[wvengen]

Thank you for your input, very relevant!
I'm curious if we can find the rounding requirement in the source documents, then I'd be happy to correct that.