| 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 | $209.38 | 8.490% | $227.1564 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $169.94 | 9.127% | $185.4504 | $185.45 | $185.45 | $185.50 |
| Purchase #3 | $21.52 | 12.435% | $24.196 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $121.93 | 7.290% | $130.8187 | $130.82 | $130.80 | $130.80 |
| Purchase #5 | $117.67 | 7.765% | $126.8071 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $65.81 | 4.685% | $68.8932 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $207.89 | 6.501% | $221.4049 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $914.14 | $984.7267 | $984.73 | $984.70 | $984.80 | |