| 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 | $234.75 | 3.299% | $242.4944 | $242.49 | $242.50 | $242.50 |
| Purchase #2 | $32.95 | 12.159% | $36.9564 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $118.55 | 11.696% | $132.4156 | $132.42 | $132.40 | $132.40 |
| Purchase #4 | $206.91 | 6.341% | $220.0302 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $243.58 | 11.317% | $271.1459 | $271.15 | $271.15 | $271.10 |
| Purchase #6 | $38.29 | 11.390% | $42.6512 | $42.65 | $42.65 | $42.70 |
| Purchase #7 | $10.47 | 4.741% | $10.9664 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $885.50 | $956.6601 | $956.67 | $956.65 | $956.70 | |