| 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 | $30.33 | 8.753% | $32.9848 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $16.62 | 4.761% | $17.4113 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $44.77 | 13.831% | $50.9621 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $165.95 | 7.545% | $178.4709 | $178.47 | $178.45 | $178.50 |
| Purchase #5 | $79.56 | 3.686% | $82.4926 | $82.49 | $82.50 | $82.50 |
| Purchase #6 | $97.26 | 3.833% | $100.988 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $242.67 | 13.166% | $274.6199 | $274.62 | $274.60 | $274.60 |
| 7 purchase totals = | $677.16 | $737.9296 | $737.92 | $737.90 | $738.00 | |