| 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 | $95.84 | 7.324% | $102.8593 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $76.43 | 10.172% | $84.2045 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $219.30 | 5.524% | $231.4141 | $231.41 | $231.40 | $231.40 |
| Purchase #4 | $99.37 | 9.763% | $109.0715 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $75.63 | 7.510% | $81.3098 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $182.96 | 9.497% | $200.3357 | $200.34 | $200.35 | $200.30 |
| Purchase #7 | $104.72 | 12.761% | $118.0833 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $854.25 | $927.2782 | $927.27 | $927.25 | $927.30 | |