| 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 | $110.61 | 7.104% | $118.4677 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $119.91 | 9.307% | $131.07 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $125.83 | 13.230% | $142.4773 | $142.48 | $142.50 | $142.50 |
| Purchase #4 | $170.70 | 3.212% | $176.1829 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $34.51 | 4.158% | $35.9449 | $35.94 | $35.95 | $35.90 |
| Purchase #6 | $74.55 | 13.160% | $84.3608 | $84.36 | $84.35 | $84.40 |
| Purchase #7 | $78.93 | 7.253% | $84.6548 | $84.65 | $84.65 | $84.70 |
| 7 purchase totals = | $715.04 | $773.1584 | $773.15 | $773.15 | $773.30 | |