| 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 | $230.55 | 12.843% | $260.1595 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $241.74 | 8.254% | $261.6932 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $100.26 | 3.653% | $103.9225 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $5.32 | 11.829% | $5.9493 | $5.95 | $5.95 | $5.90 |
| Purchase #5 | $33.74 | 7.862% | $36.3926 | $36.39 | $36.40 | $36.40 |
| Purchase #6 | $110.77 | 13.355% | $125.5633 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $40.56 | 11.449% | $45.2037 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $762.94 | $838.8841 | $838.87 | $838.85 | $838.90 | |