| 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 | $109.46 | 13.663% | $124.4155 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $196.50 | 6.197% | $208.6771 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $218.72 | 10.285% | $241.2154 | $241.22 | $241.20 | $241.20 |
| Purchase #4 | $199.65 | 13.127% | $225.8581 | $225.86 | $225.85 | $225.90 |
| Purchase #5 | $30.67 | 7.637% | $33.0123 | $33.01 | $33.00 | $33.00 |
| Purchase #6 | $31.99 | 9.464% | $35.0175 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $149.53 | 9.304% | $163.4423 | $163.44 | $163.45 | $163.40 |
| 7 purchase totals = | $936.52 | $1,031.6382 | $1,031.65 | $1,031.60 | $1,031.60 | |