| 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 | $90.33 | 4.590% | $94.4761 | $94.48 | $94.50 | $94.50 |
| Purchase #2 | $46.69 | 3.573% | $48.3582 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $96.31 | 8.458% | $104.4559 | $104.46 | $104.45 | $104.50 |
| Purchase #4 | $56.45 | 7.849% | $60.8808 | $60.88 | $60.90 | $60.90 |
| Purchase #5 | $114.56 | 12.605% | $129.0003 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $208.73 | 10.547% | $230.7448 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $189.83 | 3.273% | $196.0431 | $196.04 | $196.05 | $196.00 |
| 7 purchase totals = | $802.90 | $863.9592 | $863.96 | $864.00 | $864.00 | |