| 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 | $129.82 | 10.873% | $143.9353 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $236.99 | 8.194% | $256.409 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $110.55 | 5.840% | $117.0061 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $161.78 | 8.341% | $175.2741 | $175.27 | $175.25 | $175.30 |
| Purchase #5 | $135.84 | 13.849% | $154.6525 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $216.39 | 9.564% | $237.0855 | $237.09 | $237.10 | $237.10 |
| Purchase #7 | $195.97 | 10.269% | $216.0942 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $1,187.34 | $1,300.4567 | $1,300.46 | $1,300.45 | $1,300.50 | |