| 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 | $13.70 | 12.692% | $15.4388 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $19.58 | 10.665% | $21.6682 | $21.67 | $21.65 | $21.70 |
| Purchase #3 | $51.44 | 3.614% | $53.299 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $109.94 | 5.553% | $116.045 | $116.05 | $116.05 | $116.00 |
| Purchase #5 | $161.39 | 9.215% | $176.2621 | $176.26 | $176.25 | $176.30 |
| Purchase #6 | $31.92 | 3.656% | $33.087 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $146.43 | 8.523% | $158.9102 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $534.40 | $574.7103 | $574.72 | $574.70 | $574.70 | |