| 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 | $40.52 | 11.669% | $45.2483 | $45.25 | $45.25 | $45.20 |
| Purchase #2 | $173.47 | 11.235% | $192.9594 | $192.96 | $192.95 | $193.00 |
| Purchase #3 | $46.98 | 7.654% | $50.5758 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $172.40 | 13.141% | $195.0551 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $150.69 | 13.310% | $170.7468 | $170.75 | $170.75 | $170.70 |
| Purchase #6 | $113.58 | 11.382% | $126.5077 | $126.51 | $126.50 | $126.50 |
| Purchase #7 | $104.69 | 7.171% | $112.1973 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $802.33 | $893.2904 | $893.31 | $893.30 | $893.30 | |