| 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 | $99.39 | 13.323% | $112.6317 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $140.39 | 12.497% | $157.9345 | $157.93 | $157.95 | $157.90 |
| Purchase #3 | $47.47 | 5.582% | $50.1198 | $50.12 | $50.10 | $50.10 |
| Purchase #4 | $40.73 | 8.155% | $44.0515 | $44.05 | $44.05 | $44.10 |
| Purchase #5 | $64.73 | 12.645% | $72.9151 | $72.92 | $72.90 | $72.90 |
| Purchase #6 | $64.91 | 8.598% | $70.491 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $215.54 | 3.728% | $223.5753 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $673.16 | $731.7189 | $731.72 | $731.75 | $731.70 | |