| 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 | $217.77 | 7.297% | $233.6607 | $233.66 | $233.65 | $233.70 |
| Purchase #2 | $43.42 | 6.868% | $46.4021 | $46.40 | $46.40 | $46.40 |
| Purchase #3 | $13.82 | 13.202% | $15.6445 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $106.33 | 10.379% | $117.366 | $117.37 | $117.35 | $117.40 |
| Purchase #5 | $69.34 | 12.555% | $78.0456 | $78.05 | $78.05 | $78.00 |
| Purchase #6 | $132.55 | 12.332% | $148.8961 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $34.56 | 3.602% | $35.8049 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $617.79 | $675.8199 | $675.82 | $675.80 | $675.80 | |