| 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 | $24.90 | 4.236% | $25.9548 | $25.95 | $25.95 | $26.00 |
| Purchase #2 | $34.53 | 10.515% | $38.1608 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $155.80 | 5.158% | $163.8362 | $163.84 | $163.85 | $163.80 |
| Purchase #4 | $137.70 | 7.373% | $147.8526 | $147.85 | $147.85 | $147.90 |
| Purchase #5 | $121.72 | 3.428% | $125.8926 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $118.30 | 6.848% | $126.4012 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $167.26 | 11.295% | $186.152 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $760.21 | $814.2502 | $814.24 | $814.25 | $814.40 | |