| 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 | $62.37 | 9.360% | $68.2078 | $68.21 | $68.20 | $68.20 |
| Purchase #2 | $178.34 | 3.824% | $185.1597 | $185.16 | $185.15 | $185.20 |
| Purchase #3 | $121.98 | 5.783% | $129.0341 | $129.03 | $129.05 | $129.00 |
| Purchase #4 | $76.78 | 4.590% | $80.3042 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $206.75 | 10.272% | $227.9874 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $169.69 | 10.426% | $187.3819 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $22.53 | 11.776% | $25.1831 | $25.18 | $25.20 | $25.20 |
| 7 purchase totals = | $838.44 | $903.2582 | $903.25 | $903.30 | $903.30 | |