| 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 | $65.33 | 8.227% | $70.7047 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $89.36 | 11.240% | $99.4041 | $99.40 | $99.40 | $99.40 |
| Purchase #3 | $123.63 | 12.568% | $139.1678 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $199.44 | 9.733% | $218.8515 | $218.85 | $218.85 | $218.90 |
| Purchase #5 | $191.33 | 4.382% | $199.7141 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $84.38 | 5.257% | $88.8159 | $88.82 | $88.80 | $88.80 |
| Purchase #7 | $219.81 | 5.273% | $231.4006 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $973.28 | $1,048.0587 | $1,048.05 | $1,048.00 | $1,048.10 | |