| 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 | $65.30 | 7.663% | $70.3039 | $70.30 | $70.30 | $70.30 |
| Purchase #2 | $75.90 | 12.831% | $85.6387 | $85.64 | $85.65 | $85.60 |
| Purchase #3 | $169.80 | 4.759% | $177.8808 | $177.88 | $177.90 | $177.90 |
| Purchase #4 | $231.42 | 7.482% | $248.7348 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $132.32 | 3.193% | $136.545 | $136.55 | $136.55 | $136.50 |
| Purchase #6 | $128.34 | 12.381% | $144.2298 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $234.48 | 7.810% | $252.7929 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,037.56 | $1,116.1259 | $1,116.12 | $1,116.20 | $1,116.00 | |