There’s an allowed margin of error, too. If they happen to have gram-level precision, but have 10g leeway for a given product, this might be a good way to save scrape out a bit more margin.
That would be easy to prevent though with an additional requirement: The average weight over N products must be within X% of the specified weight. This way the producer cannot intentionally underfill.
That brings up a question, is that 410g required to be just the edible product or could it include the weight of the packaging?
There’s an allowed margin of error, too. If they happen to have gram-level precision, but have 10g leeway for a given product, this might be a good way to save scrape out a bit more margin.
That would be easy to prevent though with an additional requirement: The average weight over N products must be within X% of the specified weight. This way the producer cannot intentionally underfill.