| 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 | $199.31 | 4.296% | $207.8724 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $71.83 | 6.109% | $76.2181 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $124.99 | 10.326% | $137.8965 | $137.90 | $137.90 | $137.90 |
| Purchase #4 | $159.89 | 6.734% | $170.657 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $90.75 | 9.435% | $99.3123 | $99.31 | $99.30 | $99.30 |
| Purchase #6 | $62.66 | 7.430% | $67.3156 | $67.32 | $67.30 | $67.30 |
| Purchase #7 | $177.99 | 3.396% | $184.0345 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $887.42 | $943.3064 | $943.31 | $943.25 | $943.30 | |