| 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 | $31.25 | 11.492% | $34.8413 | $34.84 | $34.85 | $34.80 |
| Purchase #2 | $12.82 | 8.273% | $13.8806 | $13.88 | $13.90 | $13.90 |
| Purchase #3 | $118.82 | 11.124% | $132.0375 | $132.04 | $132.05 | $132.00 |
| Purchase #4 | $15.56 | 11.664% | $17.3749 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $220.68 | 6.441% | $234.894 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $188.99 | 11.488% | $210.7012 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $67.60 | 12.626% | $76.1352 | $76.14 | $76.15 | $76.10 |
| 7 purchase totals = | $655.72 | $719.8647 | $719.86 | $719.90 | $719.80 | |