| 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 | $9.94 | 10.701% | $11.0037 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $124.99 | 5.647% | $132.0482 | $132.05 | $132.05 | $132.00 |
| Purchase #3 | $7.96 | 11.647% | $8.8871 | $8.89 | $8.90 | $8.90 |
| Purchase #4 | $152.42 | 11.505% | $169.9559 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $162.33 | 3.513% | $168.0327 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $82.65 | 7.149% | $88.5586 | $88.56 | $88.55 | $88.60 |
| Purchase #7 | $238.55 | 3.190% | $246.1597 | $246.16 | $246.15 | $246.20 |
| 7 purchase totals = | $778.84 | $824.6459 | $824.65 | $824.65 | $824.70 | |