| 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 | $16.29 | 12.335% | $18.2994 | $18.30 | $18.30 | $18.30 |
| Purchase #2 | $206.71 | 4.642% | $216.3055 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $15.84 | 13.597% | $17.9938 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $59.65 | 9.844% | $65.5219 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $84.32 | 3.756% | $87.4871 | $87.49 | $87.50 | $87.50 |
| Purchase #6 | $49.30 | 7.418% | $52.9571 | $52.96 | $52.95 | $53.00 |
| Purchase #7 | $193.86 | 11.857% | $216.846 | $216.85 | $216.85 | $216.80 |
| 7 purchase totals = | $625.97 | $675.4108 | $675.42 | $675.40 | $675.40 | |