| 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 | $145.50 | 10.566% | $160.8735 | $160.87 | $160.85 | $160.90 |
| Purchase #2 | $129.59 | 5.402% | $136.5905 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $55.61 | 11.105% | $61.7855 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $224.86 | 4.632% | $235.2755 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $118.30 | 7.111% | $126.7123 | $126.71 | $126.70 | $126.70 |
| Purchase #6 | $243.46 | 10.809% | $269.7756 | $269.78 | $269.80 | $269.80 |
| Purchase #7 | $214.25 | 10.827% | $237.4468 | $237.45 | $237.45 | $237.40 |
| 7 purchase totals = | $1,131.57 | $1,228.4597 | $1,228.47 | $1,228.50 | $1,228.50 | |