| 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 | $113.89 | 11.403% | $126.8769 | $126.88 | $126.90 | $126.90 |
| Purchase #2 | $66.55 | 12.522% | $74.8834 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $83.58 | 8.863% | $90.9877 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $95.97 | 3.228% | $99.0679 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $82.97 | 12.263% | $93.1446 | $93.14 | $93.15 | $93.10 |
| Purchase #6 | $43.30 | 13.731% | $49.2455 | $49.25 | $49.25 | $49.20 |
| Purchase #7 | $116.71 | 3.577% | $120.8847 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $602.97 | $655.0907 | $655.09 | $655.15 | $655.10 | |