| 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 | $140.70 | 10.491% | $155.4608 | $155.46 | $155.45 | $155.50 |
| Purchase #2 | $102.61 | 3.735% | $106.4425 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $138.42 | 8.260% | $149.8535 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $21.76 | 10.728% | $24.0944 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $39.65 | 4.360% | $41.3787 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $99.32 | 6.465% | $105.741 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $85.57 | 7.695% | $92.1546 | $92.15 | $92.15 | $92.20 |
| 7 purchase totals = | $628.03 | $675.1255 | $675.11 | $675.15 | $675.20 | |