| 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 | $161.64 | 4.716% | $169.2629 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $71.33 | 5.235% | $75.0641 | $75.06 | $75.05 | $75.10 |
| Purchase #3 | $233.73 | 8.598% | $253.8261 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $205.47 | 13.482% | $233.1715 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $51.34 | 3.408% | $53.0897 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $70.86 | 4.758% | $74.2315 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $47.88 | 10.456% | $52.8863 | $52.89 | $52.90 | $52.90 |
| 7 purchase totals = | $842.25 | $911.5321 | $911.53 | $911.55 | $911.60 | |