| 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 | $172.29 | 9.340% | $188.3819 | $188.38 | $188.40 | $188.40 |
| Purchase #2 | $178.97 | 6.522% | $190.6424 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $218.28 | 3.223% | $225.3152 | $225.32 | $225.30 | $225.30 |
| Purchase #4 | $239.47 | 10.505% | $264.6263 | $264.63 | $264.65 | $264.60 |
| Purchase #5 | $154.55 | 8.673% | $167.9541 | $167.95 | $167.95 | $168.00 |
| Purchase #6 | $102.81 | 3.367% | $106.2716 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $220.37 | 3.214% | $227.4527 | $227.45 | $227.45 | $227.50 |
| 7 purchase totals = | $1,286.74 | $1,370.6442 | $1,370.64 | $1,370.65 | $1,370.70 | |