| 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 | $200.80 | 8.466% | $217.7997 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $82.84 | 11.228% | $92.1413 | $92.14 | $92.15 | $92.10 |
| Purchase #3 | $226.75 | 5.112% | $238.3415 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $138.81 | 3.214% | $143.2714 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $50.55 | 6.185% | $53.6765 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $69.72 | 13.710% | $79.2786 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $38.59 | 7.556% | $41.5059 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $808.06 | $866.0149 | $866.02 | $866.05 | $866.00 | |