Fix precision error when creating distance request

src/libs/DistanceRequestUtils.js

@@ -102,12 +102,12 @@ const getDistanceMerchant = (hasRoute, distanceInMeters, unit, rate, currency, t
  * @param {Number} distance - The distance traveled in meters
  * @param {'mi' | 'km'} unit - The unit of measurement for the distance
  * @param {Number} rate - Rate used for calculating the request amount
- * @returns {Number} The computed request amount.
+ * @returns {Number} The computed request amount (rounded) in "cents".
  */
 const getDistanceRequestAmount = (distance, unit, rate) => {
     const convertedDistance = convertDistanceUnit(distance, unit);
     const roundedDistance = convertedDistance.toFixed(2);
-    return roundedDistance * rate;
+    return Math.round(roundedDistance * rate);
 };
 
 export default {getDefaultMileageRate, getDistanceMerchant, getDistanceRequestAmount};

tests/unit/DistanceRequestUtilsTest.js

@@ -0,0 +1,12 @@
+import DistanceRequestUtils from '../../src/libs/DistanceRequestUtils';
+
+describe('DistanceRequestUtils', () => {
+    describe('getDistanceRequestAmount', () => {
+        test.each([
+            [350, 8605.146, 'mi', 65.5],
+            [561, 8605.146, 'km', 65.1],
+        ])('Correctly calculates amount %s for %s%s at a rate of %s per unit', (expectedResult, distance, unit, rate) => {
+            expect(DistanceRequestUtils.getDistanceRequestAmount(distance, unit, rate)).toBe(expectedResult);
+        });
+    });
+});