| 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 | $127.67 | 3.520% | $132.164 | $132.16 | $132.15 | $132.20 |
| Purchase #2 | $216.84 | 13.352% | $245.7925 | $245.79 | $245.80 | $245.80 |
| Purchase #3 | $98.87 | 3.205% | $102.0388 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $48.77 | 6.706% | $52.0405 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $39.27 | 12.854% | $44.3178 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $91.45 | 6.249% | $97.1647 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $233.44 | 7.675% | $251.3565 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $856.31 | $924.8748 | $924.87 | $924.85 | $924.90 | |