| 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 | $228.26 | 12.850% | $257.5914 | $257.59 | $257.60 | $257.60 |
| Purchase #2 | $244.67 | 13.334% | $277.2943 | $277.29 | $277.30 | $277.30 |
| Purchase #3 | $232.90 | 9.410% | $254.8159 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $231.96 | 8.696% | $252.1312 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $58.56 | 3.866% | $60.8239 | $60.82 | $60.80 | $60.80 |
| Purchase #6 | $136.91 | 3.520% | $141.7292 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $171.73 | 7.121% | $183.9589 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $1,304.99 | $1,428.3448 | $1,428.34 | $1,428.35 | $1,428.30 | |