| 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 | $183.66 | 8.213% | $198.744 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $166.44 | 5.599% | $175.759 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $176.59 | 5.528% | $186.3519 | $186.35 | $186.35 | $186.40 |
| Purchase #4 | $159.63 | 13.179% | $180.6676 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $174.78 | 6.850% | $186.7524 | $186.75 | $186.75 | $186.80 |
| Purchase #6 | $223.84 | 8.582% | $243.0499 | $243.05 | $243.05 | $243.00 |
| Purchase #7 | $160.92 | 10.544% | $177.8874 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $1,245.86 | $1,349.2122 | $1,349.21 | $1,349.20 | $1,349.30 | |