Price based on percent as a modifier on Oracle Simphony

[TheJimbobWay]

I'm building a bar menu, and my client would like the upcharges for drinks like martinis, gimlets, mules, and similar cocktails to be based on the price of the liquor being used. For example, the upcharge would be 10% of the cost of the liquor poured. So, an upcharge for a $5 well liquor would make the total $5.50, while an upcharge for Grey Goose, priced at $10, would bring the total to $11.00.

My question is: does anyone know of a way to set a condiment or modifier's price to be dynamically based on a percentage of the parent item's price? I’m not sure if I’m asking the right question, but it feels like this should be possible, and I might just be missing something basic.

Thanks for your time and help!

 

[goodbody]

i think you can dynamic add a condiment( additional price ).

you can use OpsCommandType.MenuItem to add a condiment.