| 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 | $35.27 | 3.341% | $36.4484 | $36.45 | $36.45 | $36.40 |
| Purchase #2 | $46.98 | 9.588% | $51.4844 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $65.53 | 12.613% | $73.7953 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $136.33 | 3.658% | $141.317 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $67.33 | 10.304% | $74.2677 | $74.27 | $74.25 | $74.30 |
| Purchase #6 | $23.99 | 10.849% | $26.5927 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $105.68 | 7.143% | $113.2287 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $481.11 | $517.1342 | $517.14 | $517.15 | $517.10 | |