| 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 | $32.65 | 3.858% | $33.9096 | $33.91 | $33.90 | $33.90 |
| Purchase #2 | $146.56 | 11.207% | $162.985 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $9.36 | 4.195% | $9.7527 | $9.75 | $9.75 | $9.80 |
| Purchase #4 | $243.63 | 4.819% | $255.3705 | $255.37 | $255.35 | $255.40 |
| Purchase #5 | $190.49 | 4.314% | $198.7077 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $243.60 | 11.305% | $271.139 | $271.14 | $271.15 | $271.10 |
| Purchase #7 | $150.78 | 4.731% | $157.9134 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $1,017.07 | $1,089.7779 | $1,089.78 | $1,089.75 | $1,089.80 | |