| 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 | $89.34 | 11.592% | $99.6963 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $110.76 | 11.379% | $123.3634 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $220.56 | 12.130% | $247.3139 | $247.31 | $247.30 | $247.30 |
| Purchase #4 | $20.56 | 11.214% | $22.8656 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $150.57 | 8.707% | $163.6801 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $22.33 | 8.747% | $24.2832 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $130.61 | 4.868% | $136.9681 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $744.73 | $818.1706 | $818.17 | $818.15 | $818.30 | |