| 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 | $167.33 | 12.745% | $188.6562 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $22.29 | 6.170% | $23.6653 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $195.28 | 10.736% | $216.2453 | $216.25 | $216.25 | $216.20 |
| Purchase #4 | $30.87 | 11.302% | $34.3589 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $121.79 | 4.145% | $126.8382 | $126.84 | $126.85 | $126.80 |
| Purchase #6 | $40.46 | 13.839% | $46.0593 | $46.06 | $46.05 | $46.10 |
| Purchase #7 | $44.84 | 9.560% | $49.1267 | $49.13 | $49.15 | $49.10 |
| 7 purchase totals = | $622.86 | $684.9499 | $684.97 | $684.95 | $685.00 | |