| 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 | $93.64 | 7.650% | $100.8035 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $103.39 | 10.417% | $114.1601 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $82.89 | 13.450% | $94.0387 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $52.32 | 10.227% | $57.6708 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $224.88 | 12.483% | $252.9518 | $252.95 | $252.95 | $253.00 |
| Purchase #6 | $209.27 | 8.120% | $226.2627 | $226.26 | $226.25 | $226.30 |
| Purchase #7 | $53.79 | 9.582% | $58.9442 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $820.18 | $904.8318 | $904.82 | $904.80 | $904.90 | |