Calculate Margin
Margin Calculator Selling Price per Unit ($): Cost per Unit ($): Calculate Margin Results: Gross Profit: $0.00 Gross Profit Margin: 0.00% function calculateMargin() { var sellingPrice = parseFloat(document.getElementById(‘sellingPrice’).value); var costOfGoods = parseFloat(document.getElementById(‘costOfGoods’).value); if (isNaN(sellingPrice) || isNaN(costOfGoods) || sellingPrice < 0…