| 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 | $174.48 | 4.402% | $182.1606 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $57.32 | 9.543% | $62.79 | $62.79 | $62.80 | $62.80 |
| Purchase #3 | $136.36 | 6.606% | $145.3679 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $63.77 | 12.800% | $71.9326 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $103.42 | 5.176% | $108.773 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $60.81 | 7.492% | $65.3659 | $65.37 | $65.35 | $65.40 |
| Purchase #7 | $190.95 | 11.402% | $212.7221 | $212.72 | $212.70 | $212.70 |
| 7 purchase totals = | $787.11 | $849.1121 | $849.11 | $849.05 | $849.20 | |