| 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 | $46.89 | 3.418% | $48.4927 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $80.58 | 10.696% | $89.1988 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $143.65 | 13.347% | $162.823 | $162.82 | $162.80 | $162.80 |
| Purchase #4 | $85.78 | 8.213% | $92.8251 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $27.73 | 11.760% | $30.991 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $95.61 | 7.641% | $102.9156 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $86.41 | 9.677% | $94.7719 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $566.65 | $622.0181 | $622.02 | $622.00 | $622.00 | |