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Original.js
1 function calculateTotal(items) {
2 let total = 0;
3 for (let item of items) {
4 total += item.price;
5 }
6 return total;
7 }
Modified.js
1 function calculateTotal(items) {
2 let total = 0;
3 const tax = 0.08;
4 for (let item of items) {
5 total += item.price * (1 + tax);
6 }
7 return total;
8 }

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+15 additions-8 deletions
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