| 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 | $76.90 | 11.437% | $85.6951 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $205.63 | 3.495% | $212.8168 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $199.42 | 5.643% | $210.6733 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $119.91 | 12.856% | $135.3256 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $63.83 | 6.291% | $67.8455 | $67.85 | $67.85 | $67.80 |
| Purchase #6 | $71.51 | 11.228% | $79.5391 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $85.56 | 10.485% | $94.531 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $822.76 | $886.4264 | $886.44 | $886.45 | $886.30 | |