| 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 | $12.67 | 11.766% | $14.1608 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $170.88 | 3.787% | $177.3512 | $177.35 | $177.35 | $177.40 |
| Purchase #3 | $144.56 | 10.604% | $159.8891 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $99.37 | 10.873% | $110.1745 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $63.82 | 7.102% | $68.3525 | $68.35 | $68.35 | $68.40 |
| Purchase #6 | $247.49 | 7.796% | $266.7843 | $266.78 | $266.80 | $266.80 |
| Purchase #7 | $46.31 | 6.231% | $49.1956 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $785.10 | $845.9080 | $845.90 | $845.90 | $846.10 | |