| 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 | $183.41 | 7.233% | $196.676 | $196.68 | $196.70 | $196.70 |
| Purchase #2 | $135.37 | 8.135% | $146.3823 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $213.39 | 8.831% | $232.2345 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $244.95 | 12.829% | $276.3746 | $276.37 | $276.35 | $276.40 |
| Purchase #5 | $35.90 | 5.239% | $37.7808 | $37.78 | $37.80 | $37.80 |
| Purchase #6 | $168.33 | 3.583% | $174.3613 | $174.36 | $174.35 | $174.40 |
| Purchase #7 | $200.96 | 13.131% | $227.3481 | $227.35 | $227.35 | $227.30 |
| 7 purchase totals = | $1,182.31 | $1,291.1576 | $1,291.15 | $1,291.20 | $1,291.20 | |