| 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 | $225.91 | 11.458% | $251.7948 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $14.51 | 13.669% | $16.4934 | $16.49 | $16.50 | $16.50 |
| Purchase #3 | $176.49 | 6.221% | $187.4694 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $210.75 | 3.153% | $217.3949 | $217.39 | $217.40 | $217.40 |
| Purchase #5 | $72.90 | 13.173% | $82.5031 | $82.50 | $82.50 | $82.50 |
| Purchase #6 | $134.95 | 7.310% | $144.8148 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $45.82 | 9.245% | $50.0561 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $881.33 | $950.5265 | $950.51 | $950.50 | $950.60 | |