| 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 | $212.50 | 13.203% | $240.5564 | $240.56 | $240.55 | $240.60 |
| Purchase #2 | $68.78 | 11.758% | $76.8672 | $76.87 | $76.85 | $76.90 |
| Purchase #3 | $37.39 | 13.236% | $42.3389 | $42.34 | $42.35 | $42.30 |
| Purchase #4 | $195.58 | 10.270% | $215.6661 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $62.26 | 4.771% | $65.2304 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $182.74 | 5.810% | $193.3572 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $82.63 | 6.680% | $88.1497 | $88.15 | $88.15 | $88.10 |
| 7 purchase totals = | $841.88 | $922.1659 | $922.18 | $922.15 | $922.20 | |