| 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 | $13.84 | 13.800% | $15.7499 | $15.75 | $15.75 | $15.70 |
| Purchase #2 | $165.37 | 9.290% | $180.7329 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $42.63 | 3.362% | $44.0632 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $141.79 | 8.347% | $153.6252 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $49.36 | 13.831% | $56.187 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $242.50 | 3.348% | $250.6189 | $250.62 | $250.60 | $250.60 |
| Purchase #7 | $243.80 | 11.734% | $272.4075 | $272.41 | $272.40 | $272.40 |
| 7 purchase totals = | $899.29 | $973.3846 | $973.39 | $973.40 | $973.30 | |