| 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 | $144.84 | 13.246% | $164.0255 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $63.46 | 10.581% | $70.1747 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $234.32 | 6.635% | $249.8671 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $55.86 | 6.306% | $59.3825 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $37.30 | 5.112% | $39.2068 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $90.44 | 5.194% | $95.1375 | $95.14 | $95.15 | $95.10 |
| Purchase #7 | $89.57 | 4.280% | $93.4036 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $715.79 | $771.1977 | $771.20 | $771.20 | $771.20 | |