| 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 | $75.78 | 9.498% | $82.9776 | $82.98 | $83.00 | $83.00 |
| Purchase #2 | $209.56 | 5.360% | $220.7924 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $250.93 | 13.206% | $284.0678 | $284.07 | $284.05 | $284.10 |
| Purchase #4 | $133.40 | 12.713% | $150.3591 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $94.50 | 12.184% | $106.0139 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $201.53 | 13.124% | $227.9788 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $208.98 | 12.417% | $234.929 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $1,174.68 | $1,307.1186 | $1,307.12 | $1,307.15 | $1,307.20 | |