I am building a shopping cart, and I am having trouble getting the Grand total;
my table has four colums,
( Product Name : Unit price: Quantity: Cost )
How would I go about adding the data in the" COST" colum, and displaying,please note I am not that knoweldgeable so if you can explain it to me as simple and as complete as possible with a simple working example that would be great ,the rows in the table are dynamic.
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