| 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 | $125.82 | 5.834% | $133.1603 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $29.39 | 5.351% | $30.9627 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $125.74 | 6.537% | $133.9596 | $133.96 | $133.95 | $134.00 |
| Purchase #4 | $47.37 | 10.471% | $52.3301 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $96.53 | 5.512% | $101.8507 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $24.74 | 13.291% | $28.0282 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $134.92 | 10.291% | $148.8046 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $584.51 | $629.0962 | $629.09 | $629.10 | $629.20 | |