| 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 | $53.99 | 3.801% | $56.0422 | $56.04 | $56.05 | $56.00 |
| Purchase #2 | $192.51 | 3.821% | $199.8658 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $163.90 | 13.558% | $186.1216 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $139.86 | 5.511% | $147.5677 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $206.93 | 4.268% | $215.7618 | $215.76 | $215.75 | $215.80 |
| Purchase #6 | $61.97 | 3.167% | $63.9326 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $87.33 | 13.442% | $99.0689 | $99.07 | $99.05 | $99.10 |
| 7 purchase totals = | $906.49 | $968.3606 | $968.36 | $968.30 | $968.40 | |