| 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 | $238.42 | 6.776% | $254.5753 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $236.45 | 9.739% | $259.4779 | $259.48 | $259.50 | $259.50 |
| Purchase #3 | $8.26 | 3.631% | $8.5599 | $8.56 | $8.55 | $8.60 |
| Purchase #4 | $182.35 | 11.847% | $203.953 | $203.95 | $203.95 | $204.00 |
| Purchase #5 | $204.97 | 5.182% | $215.5915 | $215.59 | $215.60 | $215.60 |
| Purchase #6 | $18.81 | 13.131% | $21.2799 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $8.79 | 6.207% | $9.3356 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $898.05 | $972.7731 | $972.78 | $972.85 | $972.90 | |