| 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 | $204.31 | 11.348% | $227.4951 | $227.50 | $227.50 | $227.50 |
| Purchase #2 | $39.30 | 10.706% | $43.5075 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $23.75 | 7.235% | $25.4683 | $25.47 | $25.45 | $25.50 |
| Purchase #4 | $185.63 | 4.216% | $193.4562 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $63.49 | 4.799% | $66.5369 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $108.87 | 3.779% | $112.9842 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $95.26 | 7.183% | $102.1025 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $720.61 | $771.5507 | $771.56 | $771.55 | $771.60 | |