| 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 | $11.87 | 11.812% | $13.2721 | $13.27 | $13.25 | $13.30 |
| Purchase #2 | $163.41 | 6.264% | $173.646 | $173.65 | $173.65 | $173.60 |
| Purchase #3 | $166.72 | 8.543% | $180.9629 | $180.96 | $180.95 | $181.00 |
| Purchase #4 | $51.72 | 6.228% | $54.9411 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $233.81 | 11.557% | $260.8314 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $40.31 | 10.587% | $44.5776 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $139.98 | 12.233% | $157.1038 | $157.10 | $157.10 | $157.10 |
| 7 purchase totals = | $807.82 | $885.3349 | $885.33 | $885.35 | $885.30 | |