| 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 | $67.37 | 7.396% | $72.3527 | $72.35 | $72.35 | $72.40 |
| Purchase #2 | $138.31 | 11.635% | $154.4024 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $140.56 | 4.563% | $146.9738 | $146.97 | $146.95 | $147.00 |
| Purchase #4 | $23.72 | 12.644% | $26.7192 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $11.63 | 5.196% | $12.2343 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $190.58 | 8.385% | $206.5601 | $206.56 | $206.55 | $206.60 |
| Purchase #7 | $113.55 | 6.842% | $121.3191 | $121.32 | $121.30 | $121.30 |
| 7 purchase totals = | $685.72 | $740.5616 | $740.55 | $740.50 | $740.60 | |