| 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 | $194.72 | 10.404% | $214.9787 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $86.64 | 13.215% | $98.0895 | $98.09 | $98.10 | $98.10 |
| Purchase #3 | $76.64 | 13.788% | $87.2071 | $87.21 | $87.20 | $87.20 |
| Purchase #4 | $9.98 | 6.649% | $10.6436 | $10.64 | $10.65 | $10.60 |
| Purchase #5 | $195.29 | 10.254% | $215.315 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $70.92 | 4.550% | $74.1469 | $74.15 | $74.15 | $74.10 |
| Purchase #7 | $106.83 | 10.380% | $117.919 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $741.02 | $818.2998 | $818.31 | $818.30 | $818.20 | |