| 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 | $132.48 | 11.488% | $147.6993 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $20.92 | 5.515% | $22.0737 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $241.84 | 3.270% | $249.7482 | $249.75 | $249.75 | $249.70 |
| Purchase #4 | $136.27 | 5.334% | $143.5386 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $13.44 | 10.479% | $14.8484 | $14.85 | $14.85 | $14.80 |
| Purchase #6 | $97.89 | 7.409% | $105.1427 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $120.75 | 12.800% | $136.206 | $136.21 | $136.20 | $136.20 |
| 7 purchase totals = | $763.59 | $819.2569 | $819.26 | $819.25 | $819.10 | |