| 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 | $211.69 | 7.477% | $227.5181 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $26.36 | 13.670% | $29.9634 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $47.92 | 5.614% | $50.6102 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $214.88 | 8.635% | $233.4349 | $233.43 | $233.45 | $233.40 |
| Purchase #5 | $110.73 | 9.179% | $120.8939 | $120.89 | $120.90 | $120.90 |
| Purchase #6 | $102.63 | 8.821% | $111.683 | $111.68 | $111.70 | $111.70 |
| Purchase #7 | $16.67 | 8.252% | $18.0456 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $730.88 | $792.1491 | $792.14 | $792.15 | $792.10 | |