| 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 | $12.74 | 12.381% | $14.3173 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $66.63 | 13.178% | $75.4105 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $50.29 | 3.660% | $52.1306 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $65.70 | 12.506% | $73.9164 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $187.28 | 7.177% | $200.7211 | $200.72 | $200.70 | $200.70 |
| Purchase #6 | $92.30 | 12.448% | $103.7895 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $12.50 | 10.821% | $13.8526 | $13.85 | $13.85 | $13.90 |
| 7 purchase totals = | $487.44 | $534.1380 | $534.14 | $534.10 | $534.10 | |