| 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 | $238.37 | 7.336% | $255.8568 | $255.86 | $255.85 | $255.90 |
| Purchase #2 | $70.36 | 9.417% | $76.9858 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $26.64 | 9.104% | $29.0653 | $29.07 | $29.05 | $29.10 |
| Purchase #4 | $145.30 | 13.794% | $165.3427 | $165.34 | $165.35 | $165.30 |
| Purchase #5 | $48.35 | 9.582% | $52.9829 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $20.84 | 11.250% | $23.1845 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $49.68 | 5.151% | $52.239 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $599.54 | $655.6570 | $655.66 | $655.70 | $655.70 | |