| 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 | $201.73 | 6.834% | $215.5162 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $200.30 | 11.426% | $223.1863 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $227.25 | 3.315% | $234.7833 | $234.78 | $234.80 | $234.80 |
| Purchase #4 | $20.30 | 11.717% | $22.6786 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $204.83 | 4.512% | $214.0719 | $214.07 | $214.05 | $214.10 |
| Purchase #6 | $190.61 | 9.472% | $208.6646 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $206.54 | 11.425% | $230.1372 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,251.56 | $1,349.0381 | $1,349.04 | $1,349.05 | $1,349.10 | |