| 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 | $111.88 | 13.705% | $127.2132 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $147.68 | 12.737% | $166.49 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $115.94 | 9.413% | $126.8534 | $126.85 | $126.85 | $126.90 |
| Purchase #4 | $14.93 | 12.335% | $16.7716 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $36.86 | 9.200% | $40.2511 | $40.25 | $40.25 | $40.30 |
| Purchase #6 | $83.49 | 12.270% | $93.7342 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $121.99 | 3.253% | $125.9583 | $125.96 | $125.95 | $126.00 |
| 7 purchase totals = | $632.77 | $697.2718 | $697.26 | $697.25 | $697.40 | |