| 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 | $66.40 | 12.623% | $74.7817 | $74.78 | $74.80 | $74.80 |
| Purchase #2 | $241.92 | 10.778% | $267.9941 | $267.99 | $268.00 | $268.00 |
| Purchase #3 | $202.83 | 5.239% | $213.4563 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $99.93 | 13.568% | $113.4885 | $113.49 | $113.50 | $113.50 |
| Purchase #5 | $123.37 | 11.450% | $137.4959 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $9.40 | 3.768% | $9.7542 | $9.75 | $9.75 | $9.80 |
| Purchase #7 | $120.83 | 3.488% | $125.0446 | $125.04 | $125.05 | $125.00 |
| 7 purchase totals = | $864.68 | $942.0153 | $942.01 | $942.05 | $942.10 | |