ive got 3 product weights 20g ,50g and 100g
Ive added the weights to product -> shipping -> weight as 0.02,0.05 or 0.100 (kg)
and then using this https://www.prestashop.com/forums/topic/323462-how-to-show-product-weight/
display the weights in product information
and its displaying as
Product weight: 0.024 Kg
Product weight: 0.054 Kg
or
Product weight: 0.104 Kg
is it being 'helpful' by adding 4g to everything ?
A rounding /calculation error ?
something else ?
FWIW the original values (0.02,0.05,0.1) are stored in ps_product.weight in the database
and when i change the displayed weight by removign the formatting its whatis in the databse ie 0.1000000
im puzzled