| 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 | $139.79 | 6.453% | $148.8106 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $18.84 | 13.621% | $21.4062 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $200.88 | 7.718% | $216.3839 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $75.51 | 10.173% | $83.1916 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $187.50 | 11.855% | $209.7281 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $28.50 | 6.396% | $30.3229 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $100.97 | 5.423% | $106.4456 | $106.45 | $106.45 | $106.40 |
| 7 purchase totals = | $751.99 | $816.2889 | $816.29 | $816.30 | $816.20 | |