| 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 | $111.84 | 7.221% | $119.916 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $83.74 | 9.366% | $91.5831 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $77.45 | 3.513% | $80.1708 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $126.58 | 13.132% | $143.2025 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $235.26 | 10.283% | $259.4518 | $259.45 | $259.45 | $259.50 |
| Purchase #6 | $146.57 | 4.607% | $153.3225 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $92.82 | 13.341% | $105.2031 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $874.26 | $952.8498 | $952.84 | $952.80 | $952.90 | |