| 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 | $230.80 | 5.581% | $243.6809 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $176.56 | 10.399% | $194.9205 | $194.92 | $194.90 | $194.90 |
| Purchase #3 | $146.60 | 9.247% | $160.1561 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $11.94 | 8.692% | $12.9778 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $231.26 | 9.753% | $253.8148 | $253.81 | $253.80 | $253.80 |
| Purchase #6 | $11.97 | 12.372% | $13.4509 | $13.45 | $13.45 | $13.50 |
| Purchase #7 | $82.83 | 5.141% | $87.0883 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $891.96 | $966.0893 | $966.09 | $966.10 | $966.20 | |