| 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 | $200.52 | 4.840% | $210.2252 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $159.38 | 5.412% | $168.0056 | $168.01 | $168.00 | $168.00 |
| Purchase #3 | $71.73 | 7.430% | $77.0595 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $167.92 | 5.255% | $176.7442 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $59.99 | 5.122% | $63.0627 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $148.48 | 4.257% | $154.8008 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $189.72 | 9.197% | $207.1685 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $997.74 | $1,057.0665 | $1,057.07 | $1,057.05 | $1,057.10 | |