| 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 | $217.79 | 4.400% | $227.3728 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $67.40 | 6.384% | $71.7028 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $153.70 | 8.133% | $166.2004 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $231.89 | 11.451% | $258.4437 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $82.30 | 6.659% | $87.7804 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $110.54 | 3.762% | $114.6985 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $228.63 | 6.756% | $244.0762 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $1,092.25 | $1,170.2748 | $1,170.27 | $1,170.30 | $1,170.30 | |