| 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 | $137.94 | 10.834% | $152.8844 | $152.88 | $152.90 | $152.90 |
| Purchase #2 | $143.89 | 5.766% | $152.1867 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $58.62 | 12.615% | $66.0149 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $173.82 | 9.297% | $189.98 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $244.61 | 9.662% | $268.2442 | $268.24 | $268.25 | $268.20 |
| Purchase #6 | $200.72 | 7.176% | $215.1237 | $215.12 | $215.10 | $215.10 |
| Purchase #7 | $175.90 | 9.328% | $192.308 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $1,135.50 | $1,236.7419 | $1,236.73 | $1,236.75 | $1,236.70 | |