| 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 | $129.26 | 3.206% | $133.4041 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $164.62 | 13.569% | $186.9573 | $186.96 | $186.95 | $187.00 |
| Purchase #3 | $224.59 | 8.871% | $244.5134 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $106.96 | 13.459% | $121.3557 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $70.65 | 11.786% | $78.9768 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $154.68 | 4.831% | $162.1526 | $162.15 | $162.15 | $162.20 |
| Purchase #7 | $28.25 | 12.410% | $31.7558 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $879.01 | $959.1157 | $959.12 | $959.10 | $959.30 | |