| 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 | $43.54 | 4.153% | $45.3482 | $45.35 | $45.35 | $45.30 |
| Purchase #2 | $140.87 | 5.266% | $148.2882 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $10.90 | 11.164% | $12.1169 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $5.69 | 5.155% | $5.9833 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $67.36 | 4.358% | $70.2955 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $180.90 | 10.375% | $199.6684 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $13.37 | 10.254% | $14.741 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $462.63 | $496.4415 | $496.45 | $496.45 | $496.40 | |