| 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 | $106.59 | 11.703% | $119.0642 | $119.06 | $119.05 | $119.10 |
| Purchase #2 | $87.93 | 4.404% | $91.8024 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $244.74 | 7.850% | $263.9521 | $263.95 | $263.95 | $264.00 |
| Purchase #4 | $90.98 | 9.192% | $99.3429 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $163.26 | 7.754% | $175.9192 | $175.92 | $175.90 | $175.90 |
| Purchase #6 | $138.75 | 4.692% | $145.2602 | $145.26 | $145.25 | $145.30 |
| Purchase #7 | $81.42 | 13.291% | $92.2415 | $92.24 | $92.25 | $92.20 |
| 7 purchase totals = | $913.67 | $987.5825 | $987.57 | $987.55 | $987.60 | |