| 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 | $76.94 | 5.330% | $81.0409 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $201.31 | 11.278% | $224.0137 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $19.46 | 8.464% | $21.1071 | $21.11 | $21.10 | $21.10 |
| Purchase #4 | $99.64 | 12.642% | $112.2365 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $146.69 | 5.566% | $154.8548 | $154.85 | $154.85 | $154.90 |
| Purchase #6 | $207.91 | 8.362% | $225.2954 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $189.56 | 13.543% | $215.2321 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $941.51 | $1,033.7805 | $1,033.78 | $1,033.80 | $1,033.70 | |