| 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 | $187.50 | 13.380% | $212.5875 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $217.48 | 13.250% | $246.2961 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $58.26 | 6.694% | $62.1599 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $119.94 | 13.725% | $136.4018 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $144.50 | 8.689% | $157.0556 | $157.06 | $157.05 | $157.10 |
| Purchase #6 | $93.68 | 7.583% | $100.7838 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $53.79 | 5.740% | $56.8775 | $56.88 | $56.90 | $56.90 |
| 7 purchase totals = | $875.15 | $972.1622 | $972.17 | $972.20 | $972.30 | |