| 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 | $145.26 | 8.134% | $157.0754 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $29.29 | 4.762% | $30.6848 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $106.62 | 3.861% | $110.7366 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $16.84 | 5.110% | $17.7005 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $44.40 | 3.207% | $45.8239 | $45.82 | $45.80 | $45.80 |
| Purchase #6 | $82.53 | 12.814% | $93.1054 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $17.38 | 7.245% | $18.6392 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $442.32 | $473.7658 | $473.77 | $473.80 | $473.70 | |