| 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 | $98.26 | 3.718% | $101.9133 | $101.91 | $101.90 | $101.90 |
| Purchase #2 | $10.76 | 11.702% | $12.0191 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $144.61 | 8.689% | $157.1752 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $112.43 | 7.342% | $120.6846 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $84.70 | 4.241% | $88.2921 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $133.56 | 7.852% | $144.0471 | $144.05 | $144.05 | $144.00 |
| Purchase #7 | $175.61 | 4.191% | $182.9698 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $759.93 | $807.1012 | $807.10 | $807.10 | $807.10 | |