| 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 | $179.54 | 11.260% | $199.7562 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $116.62 | 5.789% | $123.3711 | $123.37 | $123.35 | $123.40 |
| Purchase #3 | $97.41 | 11.845% | $108.9482 | $108.95 | $108.95 | $108.90 |
| Purchase #4 | $20.70 | 8.570% | $22.474 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $142.61 | 8.671% | $154.9757 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $119.38 | 12.184% | $133.9253 | $133.93 | $133.95 | $133.90 |
| Purchase #7 | $37.56 | 4.380% | $39.2051 | $39.21 | $39.20 | $39.20 |
| 7 purchase totals = | $713.82 | $782.6556 | $782.67 | $782.65 | $782.70 | |