| 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 | $24.65 | 10.142% | $27.15 | $27.15 | $27.15 | $27.20 |
| Purchase #2 | $47.59 | 10.758% | $52.7097 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $92.59 | 13.338% | $104.9397 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $139.79 | 6.425% | $148.7715 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $248.72 | 6.374% | $264.5734 | $264.57 | $264.55 | $264.60 |
| Purchase #6 | $125.94 | 10.871% | $139.6309 | $139.63 | $139.65 | $139.60 |
| Purchase #7 | $5.84 | 11.406% | $6.5061 | $6.51 | $6.50 | $6.50 |
| 7 purchase totals = | $685.12 | $744.2813 | $744.28 | $744.25 | $744.30 | |