| 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 | $242.82 | 11.802% | $271.4776 | $271.48 | $271.50 | $271.50 |
| Purchase #2 | $205.97 | 7.866% | $222.1716 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $47.81 | 3.849% | $49.6502 | $49.65 | $49.65 | $49.70 |
| Purchase #4 | $96.50 | 7.415% | $103.6555 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $68.61 | 7.834% | $73.9849 | $73.98 | $74.00 | $74.00 |
| Purchase #6 | $174.90 | 11.718% | $195.3948 | $195.39 | $195.40 | $195.40 |
| Purchase #7 | $232.89 | 7.130% | $249.4951 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $1,069.50 | $1,165.8297 | $1,165.83 | $1,165.85 | $1,166.00 | |