| 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 | $187.84 | 11.836% | $210.0727 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $78.37 | 12.714% | $88.334 | $88.33 | $88.35 | $88.30 |
| Purchase #3 | $175.92 | 4.330% | $183.5373 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $45.78 | 7.704% | $49.3069 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $23.37 | 11.149% | $25.9755 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $158.69 | 3.133% | $163.6618 | $163.66 | $163.65 | $163.70 |
| Purchase #7 | $121.37 | 11.562% | $135.4028 | $135.40 | $135.40 | $135.40 |
| 7 purchase totals = | $791.34 | $856.2910 | $856.29 | $856.30 | $856.30 | |