| 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 | $14.65 | 12.608% | $16.4971 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $22.51 | 5.133% | $23.6654 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $91.48 | 9.562% | $100.2273 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $215.60 | 5.735% | $227.9647 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $138.30 | 4.766% | $144.8914 | $144.89 | $144.90 | $144.90 |
| Purchase #6 | $102.39 | 9.572% | $112.1908 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $139.79 | 8.509% | $151.6847 | $151.68 | $151.70 | $151.70 |
| 7 purchase totals = | $724.72 | $777.1214 | $777.12 | $777.15 | $777.20 | |