| 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 | $102.92 | 9.565% | $112.7643 | $112.76 | $112.75 | $112.80 |
| Purchase #2 | $7.49 | 13.229% | $8.4809 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $64.64 | 7.323% | $69.3736 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $225.41 | 13.510% | $255.8629 | $255.86 | $255.85 | $255.90 |
| Purchase #5 | $215.41 | 9.685% | $236.2725 | $236.27 | $236.25 | $236.30 |
| Purchase #6 | $66.40 | 4.819% | $69.5998 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $55.73 | 12.431% | $62.6578 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $738.00 | $815.0118 | $815.00 | $814.95 | $815.20 | |