| 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 | $180.87 | 11.224% | $201.1708 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $74.84 | 13.160% | $84.6889 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $5.89 | 10.275% | $6.4952 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $215.62 | 12.109% | $241.7294 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $116.67 | 9.743% | $128.0372 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $122.76 | 7.737% | $132.2579 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $139.78 | 6.135% | $148.3555 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $856.43 | $942.7349 | $942.75 | $942.75 | $942.80 | |