| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.25 | 10.136% | $244.7773 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $21.63 | 8.545% | $23.4783 | $23.48 | $23.50 | $23.50 |
| Purchase #3 | $240.25 | 6.527% | $255.9311 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $71.37 | 3.660% | $73.9821 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $42.38 | 13.679% | $48.1772 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $138.90 | 7.238% | $148.9536 | $148.95 | $148.95 | $149.00 |
| Purchase #7 | $166.97 | 9.546% | $182.909 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $903.75 | $978.2086 | $978.21 | $978.30 | $978.30 | |