| 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 | $121.78 | 7.300% | $130.6699 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $235.49 | 12.435% | $264.7732 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $161.77 | 10.531% | $178.806 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $90.34 | 12.557% | $101.684 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $185.75 | 5.222% | $195.4499 | $195.45 | $195.45 | $195.40 |
| Purchase #6 | $61.34 | 12.410% | $68.9523 | $68.95 | $68.95 | $69.00 |
| Purchase #7 | $32.30 | 4.692% | $33.8155 | $33.82 | $33.80 | $33.80 |
| 7 purchase totals = | $888.77 | $974.1508 | $974.15 | $974.10 | $974.20 | |