| 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 | $20.87 | 7.740% | $22.4853 | $22.49 | $22.50 | $22.50 |
| Purchase #2 | $165.78 | 5.305% | $174.5746 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $97.51 | 9.488% | $106.7617 | $106.76 | $106.75 | $106.80 |
| Purchase #4 | $27.41 | 7.504% | $29.4668 | $29.47 | $29.45 | $29.50 |
| Purchase #5 | $139.99 | 7.826% | $150.9456 | $150.95 | $150.95 | $150.90 |
| Purchase #6 | $203.27 | 4.438% | $212.2911 | $212.29 | $212.30 | $212.30 |
| Purchase #7 | $23.46 | 12.332% | $26.3531 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $678.29 | $722.8782 | $722.88 | $722.85 | $723.00 | |