| 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 | $20.68 | 6.127% | $21.9471 | $21.95 | $21.95 | $21.90 |
| Purchase #2 | $127.61 | 3.668% | $132.2907 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $100.52 | 5.608% | $106.1572 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $90.96 | 4.775% | $95.3033 | $95.30 | $95.30 | $95.30 |
| Purchase #5 | $92.33 | 11.412% | $102.8667 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $163.88 | 12.664% | $184.6338 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $103.64 | 13.391% | $117.5184 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $699.62 | $760.7172 | $760.72 | $760.70 | $760.70 | |