| 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 | $72.57 | 10.848% | $80.4424 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $116.41 | 4.834% | $122.0373 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $118.68 | 4.579% | $124.1144 | $124.11 | $124.10 | $124.10 |
| Purchase #4 | $73.67 | 3.116% | $75.9656 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $125.99 | 4.718% | $131.9342 | $131.93 | $131.95 | $131.90 |
| Purchase #6 | $106.80 | 10.443% | $117.9531 | $117.95 | $117.95 | $118.00 |
| Purchase #7 | $243.64 | 5.527% | $257.106 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $857.76 | $909.5530 | $909.55 | $909.55 | $909.50 | |