[ic] rounding customers total up as a contribution
glenn at bnetmd.net
Mon Aug 10 18:39:13 UTC 2009
We are doing a store for a political campaign. They want to offer, on the
checkout page, the chance to round your total up to a next step with the
additional money being a contribution. For example:
"Your total is $22.50. Would you like to add $2.50 as a contribution,
bringing your total to $25.00?"... with a button to click which adds the
cart item "Contribution" at $2.50 and re-calcs everything.
Of course if the total is $44.00 the prompt should be for $6.00 more to a
total of $50.00. A step table will have to be determined, but you get the
idea. Thousands of small contributions add up.
Anybody ever done anything like this?
More information about the interchange-users