| 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 | $126.42 | 4.676% | $132.3314 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $144.25 | 9.394% | $157.8008 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $68.29 | 8.566% | $74.1397 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $145.83 | 7.267% | $156.4275 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $13.41 | 5.291% | $14.1195 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $102.38 | 7.406% | $109.9623 | $109.96 | $109.95 | $110.00 |
| Purchase #7 | $123.91 | 7.109% | $132.7188 | $132.72 | $132.70 | $132.70 |
| 7 purchase totals = | $724.49 | $777.5000 | $777.50 | $777.50 | $777.40 | |