| 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 | $100.95 | 8.156% | $109.1835 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $241.39 | 5.307% | $254.2006 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $226.89 | 8.863% | $246.9993 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $233.36 | 4.572% | $244.0292 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $144.44 | 4.791% | $151.3601 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $238.52 | 8.164% | $257.9928 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $48.33 | 5.350% | $50.9157 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $1,233.88 | $1,314.6812 | $1,314.68 | $1,314.70 | $1,314.70 | |