| 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 | $100.65 | 12.837% | $113.5704 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $77.81 | 4.295% | $81.1519 | $81.15 | $81.15 | $81.20 |
| Purchase #3 | $198.77 | 12.335% | $223.2883 | $223.29 | $223.30 | $223.30 |
| Purchase #4 | $154.93 | 5.596% | $163.5999 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $189.36 | 10.785% | $209.7825 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $14.76 | 13.473% | $16.7486 | $16.75 | $16.75 | $16.70 |
| Purchase #7 | $190.88 | 3.274% | $197.1294 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $927.16 | $1,005.2710 | $1,005.27 | $1,005.30 | $1,005.30 | |