| 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 | $5.84 | 7.180% | $6.2593 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $233.36 | 12.195% | $261.8183 | $261.82 | $261.80 | $261.80 |
| Purchase #3 | $99.78 | 6.623% | $106.3884 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $20.37 | 5.512% | $21.4928 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $108.69 | 8.127% | $117.5232 | $117.52 | $117.50 | $117.50 |
| Purchase #6 | $148.75 | 9.756% | $163.2621 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $100.90 | 9.795% | $110.7832 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $717.69 | $787.5273 | $787.52 | $787.50 | $787.60 | |