| 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 | $75.33 | 11.482% | $83.9794 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $19.49 | 3.459% | $20.1642 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $195.77 | 9.263% | $213.9042 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $194.80 | 9.132% | $212.5891 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $156.66 | 13.425% | $177.6916 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $157.87 | 13.420% | $179.0562 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $20.97 | 3.409% | $21.6849 | $21.68 | $21.70 | $21.70 |
| 7 purchase totals = | $820.89 | $909.0696 | $909.06 | $909.10 | $909.20 | |