| 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 | $157.36 | 5.491% | $166.0006 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $244.77 | 5.291% | $257.7208 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $194.72 | 9.276% | $212.7822 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $214.55 | 9.858% | $235.7003 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $158.64 | 7.307% | $170.2318 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $148.46 | 12.537% | $167.0724 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $112.71 | 10.549% | $124.5998 | $124.60 | $124.60 | $124.60 |
| 7 purchase totals = | $1,231.21 | $1,334.1079 | $1,334.10 | $1,334.10 | $1,334.10 | |