| 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 | $30.65 | 9.405% | $33.5326 | $33.53 | $33.55 | $33.50 |
| Purchase #2 | $245.77 | 12.432% | $276.3241 | $276.32 | $276.30 | $276.30 |
| Purchase #3 | $208.90 | 11.844% | $233.6421 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $38.46 | 3.467% | $39.7934 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $232.31 | 11.721% | $259.5391 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $244.27 | 4.576% | $255.4478 | $255.45 | $255.45 | $255.40 |
| Purchase #7 | $92.55 | 11.567% | $103.2553 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $1,092.91 | $1,201.5344 | $1,201.53 | $1,201.55 | $1,201.40 | |