| 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 | $179.34 | 3.728% | $186.0258 | $186.03 | $186.05 | $186.00 |
| Purchase #2 | $244.49 | 3.688% | $253.5068 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $197.81 | 5.201% | $208.0981 | $208.10 | $208.10 | $208.10 |
| Purchase #4 | $181.53 | 12.189% | $203.6567 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $115.73 | 8.576% | $125.655 | $125.66 | $125.65 | $125.70 |
| Purchase #6 | $69.99 | 4.436% | $73.0948 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $173.34 | 7.175% | $185.7771 | $185.78 | $185.80 | $185.80 |
| 7 purchase totals = | $1,162.23 | $1,235.8143 | $1,235.83 | $1,235.85 | $1,235.90 | |