| 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 | $26.96 | 3.328% | $27.8572 | $27.86 | $27.85 | $27.90 |
| Purchase #2 | $174.76 | 8.737% | $190.0288 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $215.97 | 5.289% | $227.3927 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $113.33 | 6.266% | $120.4313 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $206.33 | 12.177% | $231.4548 | $231.45 | $231.45 | $231.50 |
| Purchase #6 | $66.89 | 10.650% | $74.0138 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $132.42 | 6.561% | $141.1081 | $141.11 | $141.10 | $141.10 |
| 7 purchase totals = | $936.66 | $1,012.2867 | $1,012.28 | $1,012.30 | $1,012.30 | |