| 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 | $213.52 | 7.686% | $229.9311 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $15.77 | 4.321% | $16.4514 | $16.45 | $16.45 | $16.50 |
| Purchase #3 | $94.47 | 11.665% | $105.4899 | $105.49 | $105.50 | $105.50 |
| Purchase #4 | $68.85 | 3.427% | $71.2095 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $137.27 | 12.827% | $154.8776 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $29.60 | 3.433% | $30.6162 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $55.96 | 13.805% | $63.6853 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $615.44 | $672.2610 | $672.27 | $672.30 | $672.30 | |