Hi, I'm trying to solve a problem for price with tax included. Generally, when companies work this way they store the price with tax included on the product for example (could be the list price field). So the problem is how to make it works on the current sale design.
Here is my idea, we could create a new module sale_price_list_tax_included (name to be reworked) which will add a flag on the price list to announce it will return a unit price that should be considered as tax included. On the sale, when such price list is used, we reverse compute the unit price without tax using the tax on the line (for which the tax rule has been applied). Normally, if we have enough decimal on the unit price, it should always be possible to find such unit price. The number of decimal needed will depend on the rate of the taxes of course and the quantity sold. So if we change tryton's module to use a configuration parameter for the digits (instead of the hard coded 4), a good value could be defined for each company according to their use case. So what do you think about such module? -- Cédric Krier - B2CK SPRL Email/Jabber: cedric.kr...@b2ck.com Tel: +32 472 54 46 59 Website: http://www.b2ck.com/
