| 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 | $36.63 | 6.839% | $39.1351 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $237.32 | 7.846% | $255.9401 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $136.55 | 3.256% | $140.9961 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $200.59 | 4.669% | $209.9555 | $209.96 | $209.95 | $210.00 |
| Purchase #5 | $44.45 | 4.543% | $46.4694 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $122.26 | 8.273% | $132.3746 | $132.37 | $132.35 | $132.40 |
| Purchase #7 | $173.75 | 12.426% | $195.3402 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $951.55 | $1,020.2110 | $1,020.22 | $1,020.20 | $1,020.20 | |