| 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 | $236.80 | 7.276% | $254.0296 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $154.66 | 4.712% | $161.9476 | $161.95 | $161.95 | $161.90 |
| Purchase #3 | $247.73 | 12.558% | $278.8399 | $278.84 | $278.85 | $278.80 |
| Purchase #4 | $66.94 | 5.678% | $70.7409 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $146.48 | 7.554% | $157.5451 | $157.55 | $157.55 | $157.50 |
| Purchase #6 | $174.27 | 6.594% | $185.7614 | $185.76 | $185.75 | $185.80 |
| Purchase #7 | $45.72 | 13.846% | $52.0504 | $52.05 | $52.05 | $52.10 |
| 7 purchase totals = | $1,072.60 | $1,160.9149 | $1,160.92 | $1,160.95 | $1,160.80 | |