| 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 | $7.62 | 7.483% | $8.1902 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $109.56 | 3.590% | $113.4932 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $57.34 | 5.850% | $60.6944 | $60.69 | $60.70 | $60.70 |
| Purchase #4 | $74.25 | 5.715% | $78.4934 | $78.49 | $78.50 | $78.50 |
| Purchase #5 | $179.50 | 9.867% | $197.2113 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $95.43 | 4.864% | $100.0717 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $9.27 | 8.572% | $10.0646 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $532.97 | $568.2188 | $568.20 | $568.20 | $568.30 | |