| 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 | $15.74 | 11.672% | $17.5772 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $116.31 | 7.634% | $125.1891 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $131.27 | 9.766% | $144.0898 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $217.64 | 4.675% | $227.8147 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $54.73 | 13.383% | $62.0545 | $62.05 | $62.05 | $62.10 |
| Purchase #6 | $196.89 | 3.305% | $203.3972 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $111.77 | 10.836% | $123.8814 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $844.35 | $904.0039 | $904.00 | $904.05 | $904.10 | |