This is usually the case seeking more than the total price of goods encountered:
[ 0: {ID:. 1, name: "fee",. Price: "1.00" } . 1: {ID: 2, name: "postage",. Price: "1.00" } ]
Sum total:
let totalPrice = 0
data.reduce((totalPrice, item) => totalPrice + item.price, 0)