| 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 | $192.52 | 12.107% | $215.8284 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $174.41 | 4.854% | $182.8759 | $182.88 | $182.90 | $182.90 |
| Purchase #3 | $132.40 | 8.417% | $143.5441 | $143.54 | $143.55 | $143.50 |
| Purchase #4 | $234.32 | 5.282% | $246.6968 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $208.29 | 7.712% | $224.3533 | $224.35 | $224.35 | $224.40 |
| Purchase #6 | $31.53 | 5.254% | $33.1866 | $33.19 | $33.20 | $33.20 |
| Purchase #7 | $206.82 | 8.673% | $224.7575 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $1,180.29 | $1,271.2426 | $1,271.25 | $1,271.30 | $1,271.30 | |