| 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 | $106.87 | 10.330% | $117.9097 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $39.49 | 11.319% | $43.9599 | $43.96 | $43.95 | $44.00 |
| Purchase #3 | $115.63 | 9.717% | $126.8658 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $136.68 | 7.428% | $146.8326 | $146.83 | $146.85 | $146.80 |
| Purchase #5 | $31.30 | 7.238% | $33.5655 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $144.26 | 9.850% | $158.4696 | $158.47 | $158.45 | $158.50 |
| Purchase #7 | $163.91 | 9.223% | $179.0274 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $738.14 | $806.6305 | $806.64 | $806.60 | $806.70 | |