| 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 | $106.44 | 4.482% | $111.2106 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $199.25 | 5.151% | $209.5134 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $229.32 | 12.171% | $257.2305 | $257.23 | $257.25 | $257.20 |
| Purchase #4 | $195.74 | 7.666% | $210.7454 | $210.75 | $210.75 | $210.70 |
| Purchase #5 | $150.42 | 12.619% | $169.4015 | $169.40 | $169.40 | $169.40 |
| Purchase #6 | $162.73 | 10.524% | $179.8557 | $179.86 | $179.85 | $179.90 |
| Purchase #7 | $57.98 | 10.379% | $63.9977 | $64.00 | $64.00 | $64.00 |
| 7 purchase totals = | $1,101.88 | $1,201.9548 | $1,201.96 | $1,201.95 | $1,201.90 | |