| 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 | $241.71 | 4.409% | $252.367 | $252.37 | $252.35 | $252.40 |
| Purchase #2 | $128.73 | 10.454% | $142.1874 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $55.32 | 10.770% | $61.278 | $61.28 | $61.30 | $61.30 |
| Purchase #4 | $225.32 | 4.200% | $234.7834 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $180.37 | 5.721% | $190.689 | $190.69 | $190.70 | $190.70 |
| Purchase #6 | $140.44 | 12.588% | $158.1186 | $158.12 | $158.10 | $158.10 |
| Purchase #7 | $191.37 | 11.267% | $212.9317 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $1,163.26 | $1,252.3551 | $1,252.36 | $1,252.40 | $1,252.40 | |