| 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 | $17.36 | 13.357% | $19.6788 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $215.58 | 8.779% | $234.5058 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $64.82 | 4.738% | $67.8912 | $67.89 | $67.90 | $67.90 |
| Purchase #4 | $202.52 | 10.573% | $223.9324 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $144.76 | 11.797% | $161.8373 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $44.97 | 7.585% | $48.381 | $48.38 | $48.40 | $48.40 |
| Purchase #7 | $27.54 | 11.342% | $30.6636 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $717.55 | $786.8901 | $786.89 | $786.95 | $786.90 | |