| 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 | $215.43 | 5.133% | $226.488 | $226.49 | $226.50 | $226.50 |
| Purchase #2 | $30.39 | 9.679% | $33.3314 | $33.33 | $33.35 | $33.30 |
| Purchase #3 | $23.58 | 9.458% | $25.8102 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $182.34 | 6.593% | $194.3617 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $191.61 | 11.682% | $213.9939 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $179.99 | 10.544% | $198.9681 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $43.48 | 5.719% | $45.9666 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $866.82 | $938.9199 | $938.92 | $938.90 | $939.00 | |