| 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 | $24.38 | 10.642% | $26.9745 | $26.97 | $26.95 | $27.00 |
| Purchase #2 | $17.92 | 9.222% | $19.5726 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $48.33 | 3.265% | $49.908 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $33.78 | 7.390% | $36.2763 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $170.99 | 9.757% | $187.6735 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $236.43 | 5.692% | $249.8876 | $249.89 | $249.90 | $249.90 |
| Purchase #7 | $113.37 | 3.627% | $117.4819 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $645.20 | $687.7744 | $687.77 | $687.75 | $687.90 | |