| 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 | $149.31 | 6.634% | $159.2152 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $22.27 | 4.246% | $23.2156 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $243.93 | 6.409% | $259.5635 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $136.39 | 12.386% | $153.2833 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $93.29 | 11.113% | $103.6573 | $103.66 | $103.65 | $103.70 |
| Purchase #6 | $55.27 | 5.273% | $58.1844 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $17.27 | 11.366% | $19.2329 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $717.73 | $776.3522 | $776.35 | $776.35 | $776.40 | |