| 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 | $57.67 | 13.141% | $65.2484 | $65.25 | $65.25 | $65.20 |
| Purchase #2 | $85.91 | 7.419% | $92.2837 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $130.49 | 4.326% | $136.135 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $144.77 | 7.359% | $155.4236 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $68.53 | 8.703% | $74.4942 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $31.70 | 11.300% | $35.2821 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $187.91 | 12.384% | $211.1808 | $211.18 | $211.20 | $211.20 |
| 7 purchase totals = | $706.98 | $770.0478 | $770.04 | $770.10 | $770.00 | |