| 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 | $61.45 | 13.120% | $69.5122 | $69.51 | $69.50 | $69.50 |
| Purchase #2 | $189.41 | 12.808% | $213.6696 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $133.85 | 8.481% | $145.2018 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $83.46 | 13.536% | $94.7571 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $219.54 | 8.478% | $238.1526 | $238.15 | $238.15 | $238.20 |
| Purchase #6 | $94.34 | 6.369% | $100.3485 | $100.35 | $100.35 | $100.30 |
| Purchase #7 | $79.55 | 11.522% | $88.7158 | $88.72 | $88.70 | $88.70 |
| 7 purchase totals = | $861.60 | $950.3576 | $950.36 | $950.30 | $950.40 | |