| 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 | $221.96 | 5.710% | $234.6339 | $234.63 | $234.65 | $234.60 |
| Purchase #2 | $35.85 | 12.717% | $40.409 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $68.91 | 5.747% | $72.8703 | $72.87 | $72.85 | $72.90 |
| Purchase #4 | $126.76 | 7.753% | $136.5877 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $191.73 | 12.389% | $215.4834 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $34.94 | 12.373% | $39.2631 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $122.76 | 8.498% | $133.1921 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $802.91 | $872.4395 | $872.43 | $872.45 | $872.50 | |