| 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 | $57.69 | 11.384% | $64.2574 | $64.26 | $64.25 | $64.30 |
| Purchase #2 | $90.52 | 9.257% | $98.8994 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $125.64 | 5.587% | $132.6595 | $132.66 | $132.65 | $132.70 |
| Purchase #4 | $249.92 | 11.478% | $278.6058 | $278.61 | $278.60 | $278.60 |
| Purchase #5 | $61.41 | 10.737% | $68.0036 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $187.56 | 7.337% | $201.3213 | $201.32 | $201.30 | $201.30 |
| Purchase #7 | $16.77 | 3.427% | $17.3447 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $789.51 | $861.0917 | $861.09 | $861.05 | $861.10 | |