Profits margin calculator bard edition.html

<html>
<head>
  <title>Calculate Total</title>
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/css/bootstrap.min.css">
  <style>
    #result {
      font-size: 1.2rem;
      font-weight: bold;
      color: green;
    }

    .result {
      background-color: lightgray;
      border: 1px solid black;
      padding: 10px;
    }
  </style>
</head>
<body>
  <div class="container">
    <h1>Calculate Total</h1>
    <form id="calculate-form">
      <div class="mb-3">
        <label for="initial-number" class="form-label">Enter the initial cost:</label>
        <input type="number" class="form-control" id="initial-number" required>
      </div>
      <button type="submit" class="btn btn-primary">Calculate</button>
    </form>
    <span class="result" id="result"></span>
  </div>

  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.min.js"></script>
  <script>
    document.getElementById('calculate-form').addEventListener('submit', function(event) {
      event.preventDefault();
      var initialNumber = parseFloat(document.getElementById('initial-number').value);
      var total = calculateTotal(initialNumber);
      document.getElementById('result').innerHTML = 'The final total is: ' + total;
    });

    function calculateTotal(number) {
      var total = number * (1 + 0.35);
      total = total * (1 + 0.18);
      return total;
    }
  </script>
</body>
</html>