| 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 | $63.91 | 4.436% | $66.745 | $66.75 | $66.75 | $66.70 |
| Purchase #2 | $131.41 | 3.636% | $136.1881 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $45.54 | 10.484% | $50.3144 | $50.31 | $50.30 | $50.30 |
| Purchase #4 | $59.84 | 3.229% | $61.7722 | $61.77 | $61.75 | $61.80 |
| Purchase #5 | $223.94 | 9.532% | $245.286 | $245.29 | $245.30 | $245.30 |
| Purchase #6 | $26.97 | 7.184% | $28.9075 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $90.85 | 3.870% | $94.3659 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $642.46 | $683.5791 | $683.59 | $683.55 | $683.60 | |