| 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 | $180.75 | 10.501% | $199.7306 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $31.88 | 4.129% | $33.1963 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $139.26 | 8.756% | $151.4536 | $151.45 | $151.45 | $151.50 |
| Purchase #4 | $68.90 | 7.628% | $74.1557 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $46.65 | 3.706% | $48.3788 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $55.69 | 3.626% | $57.7093 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $42.28 | 10.801% | $46.8467 | $46.85 | $46.85 | $46.80 |
| 7 purchase totals = | $565.41 | $611.4710 | $611.48 | $611.50 | $611.50 | |