| 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 | $231.78 | 7.337% | $248.7857 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $247.45 | 9.631% | $271.2819 | $271.28 | $271.30 | $271.30 |
| Purchase #3 | $99.26 | 12.539% | $111.7062 | $111.71 | $111.70 | $111.70 |
| Purchase #4 | $92.53 | 12.407% | $104.0102 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $181.83 | 6.523% | $193.6908 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $240.79 | 12.166% | $270.0845 | $270.08 | $270.10 | $270.10 |
| Purchase #7 | $157.59 | 5.705% | $166.5805 | $166.58 | $166.60 | $166.60 |
| 7 purchase totals = | $1,251.23 | $1,366.1398 | $1,366.14 | $1,366.20 | $1,366.20 | |