| 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 | $187.87 | 3.851% | $195.1049 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $190.56 | 3.312% | $196.8713 | $196.87 | $196.85 | $196.90 |
| Purchase #3 | $25.81 | 6.381% | $27.4569 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $82.51 | 5.465% | $87.0192 | $87.02 | $87.00 | $87.00 |
| Purchase #5 | $8.87 | 12.346% | $9.9651 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $68.96 | 8.263% | $74.6582 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $100.47 | 6.695% | $107.1965 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $665.05 | $698.2721 | $698.28 | $698.20 | $698.40 | |