| 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 | $243.50 | 10.149% | $268.2128 | $268.21 | $268.20 | $268.20 |
| Purchase #2 | $199.53 | 8.384% | $216.2586 | $216.26 | $216.25 | $216.30 |
| Purchase #3 | $236.53 | 3.139% | $243.9547 | $243.95 | $243.95 | $244.00 |
| Purchase #4 | $11.45 | 10.160% | $12.6133 | $12.61 | $12.60 | $12.60 |
| Purchase #5 | $234.98 | 7.654% | $252.9654 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $237.49 | 3.484% | $245.7642 | $245.76 | $245.75 | $245.80 |
| Purchase #7 | $194.68 | 12.795% | $219.5893 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $1,358.16 | $1,459.3583 | $1,459.35 | $1,459.30 | $1,459.50 | |