| 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 | $33.58 | 7.851% | $36.2164 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $8.89 | 7.721% | $9.5764 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $139.95 | 3.758% | $145.2093 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $247.55 | 6.850% | $264.5072 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $26.70 | 13.245% | $30.2364 | $30.24 | $30.25 | $30.20 |
| Purchase #6 | $189.66 | 7.829% | $204.5085 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $11.54 | 13.282% | $13.0727 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $657.87 | $703.3269 | $703.34 | $703.30 | $703.30 | |