| 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 | $243.31 | 8.829% | $264.7918 | $264.79 | $264.80 | $264.80 |
| Purchase #2 | $148.99 | 10.628% | $164.8247 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $149.65 | 10.255% | $164.9966 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $168.53 | 4.684% | $176.4239 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $96.31 | 8.660% | $104.6504 | $104.65 | $104.65 | $104.70 |
| Purchase #6 | $91.63 | 9.336% | $100.1846 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $20.57 | 11.777% | $22.9925 | $22.99 | $23.00 | $23.00 |
| 7 purchase totals = | $918.99 | $998.8645 | $998.85 | $998.85 | $998.90 | |