| 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 | $224.90 | 9.420% | $246.0856 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $244.58 | 12.710% | $275.6661 | $275.67 | $275.65 | $275.70 |
| Purchase #3 | $17.89 | 4.675% | $18.7264 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $171.38 | 4.499% | $179.0904 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $220.53 | 6.275% | $234.3683 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $149.50 | 9.680% | $163.9716 | $163.97 | $163.95 | $164.00 |
| Purchase #7 | $70.57 | 5.207% | $74.2446 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $1,099.35 | $1,192.1530 | $1,192.16 | $1,192.15 | $1,192.20 | |