[NOT BUG] Purchasing units and buildings doesn't take account of partial production

[VladDaImpaler]

Having worked on a production (unit or building) doesn't lower the cost if you want to immediately purchase it.
For example I was building a stable and was about 75% complete, and wanted to hurry production with gold but the cost didn't scale with the amount of work you had already completed.
I remember in Civ 4 working on a production lowered the gold cost of hurrying production by paying to finish the production.

 

[Flavorable]

Yeah, I'd really like that to be patched in.

 

[MadRat]

Yup always you pay the full price, because you cant buy what you are working on (buildings).

Rat

 

[ainwood]

I changed the thread title to make it more descriptive. This isn't a bug - its a design decision.