| 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 | $31.79 | 8.389% | $34.4569 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $88.72 | 11.698% | $99.0985 | $99.10 | $99.10 | $99.10 |
| Purchase #3 | $80.47 | 8.348% | $87.1876 | $87.19 | $87.20 | $87.20 |
| Purchase #4 | $104.38 | 4.428% | $109.0019 | $109.00 | $109.00 | $109.00 |
| Purchase #5 | $110.91 | 5.588% | $117.1077 | $117.11 | $117.10 | $117.10 |
| Purchase #6 | $86.89 | 9.811% | $95.4148 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $250.25 | 13.452% | $283.9136 | $283.91 | $283.90 | $283.90 |
| 7 purchase totals = | $753.41 | $826.1810 | $826.18 | $826.15 | $826.20 | |