| 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 | $48.38 | 3.422% | $50.0356 | $50.04 | $50.05 | $50.00 |
| Purchase #2 | $19.76 | 10.253% | $21.786 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $234.85 | 5.333% | $247.3746 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $77.54 | 10.292% | $85.5204 | $85.52 | $85.50 | $85.50 |
| Purchase #5 | $7.37 | 8.113% | $7.9679 | $7.97 | $7.95 | $8.00 |
| Purchase #6 | $177.32 | 6.533% | $188.9043 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $92.54 | 10.658% | $102.4029 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $657.76 | $703.9917 | $703.99 | $703.95 | $704.00 | |