| 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 | $243.93 | 4.433% | $254.7434 | $254.74 | $254.75 | $254.70 |
| Purchase #2 | $208.74 | 9.220% | $227.9858 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $138.28 | 11.658% | $154.4007 | $154.40 | $154.40 | $154.40 |
| Purchase #4 | $180.44 | 10.485% | $199.3591 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $7.75 | 6.335% | $8.241 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $37.79 | 6.381% | $40.2014 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $234.86 | 6.465% | $250.0437 | $250.04 | $250.05 | $250.00 |
| 7 purchase totals = | $1,051.79 | $1,134.9751 | $1,134.97 | $1,135.00 | $1,134.90 | |