| 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 | $11.78 | 7.383% | $12.6497 | $12.65 | $12.65 | $12.60 |
| Purchase #2 | $164.39 | 12.129% | $184.3289 | $184.33 | $184.35 | $184.30 |
| Purchase #3 | $5.88 | 8.675% | $6.3901 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $249.26 | 4.622% | $260.7808 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $180.28 | 5.270% | $189.7808 | $189.78 | $189.80 | $189.80 |
| Purchase #6 | $217.32 | 4.410% | $226.9038 | $226.90 | $226.90 | $226.90 |
| Purchase #7 | $43.46 | 12.841% | $49.0407 | $49.04 | $49.05 | $49.00 |
| 7 purchase totals = | $872.37 | $929.8748 | $929.87 | $929.95 | $929.80 | |