| 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 | $27.61 | 13.202% | $31.2551 | $31.26 | $31.25 | $31.30 |
| Purchase #2 | $235.71 | 8.344% | $255.3776 | $255.38 | $255.40 | $255.40 |
| Purchase #3 | $246.39 | 13.577% | $279.8424 | $279.84 | $279.85 | $279.80 |
| Purchase #4 | $185.30 | 10.383% | $204.5397 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $225.69 | 10.761% | $249.9765 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $215.66 | 12.763% | $243.1847 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $181.82 | 11.501% | $202.7311 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $1,318.18 | $1,466.9071 | $1,466.91 | $1,467.00 | $1,466.90 | |