| 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 | $175.39 | 13.372% | $198.8432 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $122.58 | 8.386% | $132.8596 | $132.86 | $132.85 | $132.90 |
| Purchase #3 | $181.46 | 9.522% | $198.7386 | $198.74 | $198.75 | $198.70 |
| Purchase #4 | $131.79 | 3.758% | $136.7427 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $154.50 | 6.462% | $164.4838 | $164.48 | $164.50 | $164.50 |
| Purchase #6 | $185.69 | 13.350% | $210.4796 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $213.58 | 6.416% | $227.2833 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $1,164.99 | $1,269.4308 | $1,269.42 | $1,269.50 | $1,269.40 | |