| 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 | $139.88 | 10.228% | $154.1869 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $122.47 | 7.340% | $131.4593 | $131.46 | $131.45 | $131.50 |
| Purchase #3 | $208.64 | 8.681% | $226.752 | $226.75 | $226.75 | $226.80 |
| Purchase #4 | $61.91 | 9.844% | $68.0044 | $68.00 | $68.00 | $68.00 |
| Purchase #5 | $16.89 | 7.495% | $18.1559 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $117.31 | 7.115% | $125.6566 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $218.40 | 5.464% | $230.3334 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $885.50 | $954.5485 | $954.55 | $954.55 | $954.70 | |