| 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 | $105.93 | 6.379% | $112.6873 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $143.82 | 10.307% | $158.6435 | $158.64 | $158.65 | $158.60 |
| Purchase #3 | $226.83 | 8.745% | $246.6663 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $18.76 | 10.314% | $20.6949 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $17.93 | 4.439% | $18.7259 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $206.82 | 6.629% | $220.5301 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $88.87 | 13.270% | $100.663 | $100.66 | $100.65 | $100.70 |
| 7 purchase totals = | $808.96 | $878.6110 | $878.61 | $878.65 | $878.60 | |