| 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 | $160.92 | 12.359% | $180.8081 | $180.81 | $180.80 | $180.80 |
| Purchase #2 | $243.25 | 10.596% | $269.0248 | $269.02 | $269.00 | $269.00 |
| Purchase #3 | $27.48 | 7.540% | $29.552 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $206.39 | 13.495% | $234.2423 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $5.71 | 10.795% | $6.3264 | $6.33 | $6.35 | $6.30 |
| Purchase #6 | $12.92 | 8.682% | $14.0417 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $40.74 | 9.231% | $44.5007 | $44.50 | $44.50 | $44.50 |
| 7 purchase totals = | $697.41 | $778.4960 | $778.49 | $778.50 | $778.40 | |