| 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 | $59.83 | 11.750% | $66.86 | $66.86 | $66.85 | $66.90 |
| Purchase #2 | $24.91 | 12.378% | $27.9934 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $229.64 | 8.720% | $249.6646 | $249.66 | $249.65 | $249.70 |
| Purchase #4 | $5.40 | 5.856% | $5.7162 | $5.72 | $5.70 | $5.70 |
| Purchase #5 | $85.78 | 9.606% | $94.02 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $165.73 | 8.846% | $180.3905 | $180.39 | $180.40 | $180.40 |
| Purchase #7 | $117.92 | 7.502% | $126.7664 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $689.21 | $751.4111 | $751.41 | $751.35 | $751.50 | |