| 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 | $95.91 | 10.866% | $106.3316 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $187.69 | 12.770% | $211.658 | $211.66 | $211.65 | $211.70 |
| Purchase #3 | $227.78 | 10.184% | $250.9771 | $250.98 | $251.00 | $251.00 |
| Purchase #4 | $231.51 | 12.764% | $261.0599 | $261.06 | $261.05 | $261.10 |
| Purchase #5 | $115.94 | 11.254% | $128.9879 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $243.79 | 12.119% | $273.3349 | $273.33 | $273.35 | $273.30 |
| Purchase #7 | $127.61 | 13.224% | $144.4851 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $1,230.23 | $1,376.8345 | $1,376.84 | $1,376.90 | $1,376.90 | |