| 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 | $108.32 | 9.268% | $118.3591 | $118.36 | $118.35 | $118.40 |
| Purchase #2 | $135.88 | 7.219% | $145.6892 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $74.88 | 10.381% | $82.6533 | $82.65 | $82.65 | $82.70 |
| Purchase #4 | $26.32 | 7.250% | $28.2282 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $29.71 | 8.530% | $32.2443 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $81.77 | 8.181% | $88.4596 | $88.46 | $88.45 | $88.50 |
| Purchase #7 | $238.69 | 13.200% | $270.1971 | $270.20 | $270.20 | $270.20 |
| 7 purchase totals = | $695.57 | $765.8308 | $765.83 | $765.85 | $765.90 | |