| 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 | $43.57 | 8.437% | $47.246 | $47.25 | $47.25 | $47.20 |
| Purchase #2 | $237.65 | 4.635% | $248.6651 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $227.29 | 10.661% | $251.5214 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $246.46 | 7.769% | $265.6075 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $65.98 | 13.787% | $75.0767 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $245.71 | 6.780% | $262.3691 | $262.37 | $262.35 | $262.40 |
| Purchase #7 | $65.75 | 6.842% | $70.2486 | $70.25 | $70.25 | $70.20 |
| 7 purchase totals = | $1,132.41 | $1,220.7344 | $1,220.75 | $1,220.70 | $1,220.70 | |