| 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 | $183.56 | 7.260% | $196.8865 | $196.89 | $196.90 | $196.90 |
| Purchase #2 | $117.46 | 9.603% | $128.7397 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $28.78 | 5.229% | $30.2849 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $126.31 | 8.489% | $137.0325 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $8.44 | 3.780% | $8.759 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $128.38 | 12.494% | $144.4198 | $144.42 | $144.40 | $144.40 |
| Purchase #7 | $150.62 | 7.525% | $161.9542 | $161.95 | $161.95 | $162.00 |
| 7 purchase totals = | $743.55 | $808.0766 | $808.07 | $808.10 | $808.10 | |