| 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 | $213.29 | 11.389% | $237.5816 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $88.53 | 13.441% | $100.4293 | $100.43 | $100.45 | $100.40 |
| Purchase #3 | $11.99 | 8.545% | $13.0145 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $67.45 | 10.704% | $74.6698 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $179.59 | 3.349% | $185.6045 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $59.46 | 10.469% | $65.6849 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $135.97 | 7.305% | $145.9026 | $145.90 | $145.90 | $145.90 |
| 7 purchase totals = | $756.28 | $822.8872 | $822.87 | $822.90 | $822.90 | |