| 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 | $227.84 | 5.739% | $240.9157 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $134.97 | 6.371% | $143.5689 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $26.29 | 5.577% | $27.7562 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $42.55 | 8.472% | $46.1548 | $46.15 | $46.15 | $46.20 |
| Purchase #5 | $112.69 | 10.562% | $124.5923 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $42.78 | 4.504% | $44.7068 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $17.78 | 9.501% | $19.4693 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $604.90 | $647.1640 | $647.17 | $647.10 | $647.30 | |