| 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 | $45.79 | 6.122% | $48.5933 | $48.59 | $48.60 | $48.60 |
| Purchase #2 | $137.37 | 12.356% | $154.3434 | $154.34 | $154.35 | $154.30 |
| Purchase #3 | $97.59 | 4.479% | $101.9611 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $180.58 | 4.189% | $188.1445 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $140.32 | 13.422% | $159.1538 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $5.54 | 7.227% | $5.9404 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $167.95 | 6.487% | $178.8449 | $178.84 | $178.85 | $178.80 |
| 7 purchase totals = | $775.14 | $836.9814 | $836.96 | $837.00 | $836.90 | |