| 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 | $223.55 | 9.704% | $245.2433 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $24.61 | 7.522% | $26.4612 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $27.57 | 10.589% | $30.4894 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $103.63 | 5.385% | $109.2105 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $45.78 | 5.416% | $48.2594 | $48.26 | $48.25 | $48.30 |
| Purchase #6 | $214.61 | 11.571% | $239.4425 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $72.76 | 11.384% | $81.043 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $712.51 | $780.1493 | $780.14 | $780.15 | $780.10 | |