| 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 | $108.52 | 3.692% | $112.5266 | $112.53 | $112.55 | $112.50 |
| Purchase #2 | $96.55 | 3.350% | $99.7844 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $142.38 | 8.396% | $154.3342 | $154.33 | $154.35 | $154.30 |
| Purchase #4 | $76.87 | 6.671% | $81.998 | $82.00 | $82.00 | $82.00 |
| Purchase #5 | $213.30 | 5.742% | $225.5477 | $225.55 | $225.55 | $225.50 |
| Purchase #6 | $61.78 | 11.778% | $69.0564 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $160.38 | 12.839% | $180.9712 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $859.78 | $924.2185 | $924.22 | $924.25 | $924.20 | |