When vendors here fill my tank, they charge for 3 gallons, their minimum delivery, even if I get much less.  DMc

---- Richard A Jones <jones@COLORADO.EDU> wrote:
> When I was working out similar figures, I put them all
> on a web page:
> http://jones.colorado.edu/VW/PropaneFacts.html
>
> The stock Westy tank is 3 gal which means it holds 2.5 gal
> of propane at the 80% fill level.  OK, 2.4, but when they
> fill it, they usually CHARGE for 2.5....
>
> Richard