| 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 | $207.40 | 10.524% | $229.2268 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $83.83 | 13.714% | $95.3264 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $237.69 | 8.118% | $256.9857 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $138.27 | 7.540% | $148.6956 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $125.65 | 12.620% | $141.507 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $172.27 | 3.161% | $177.7155 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $190.25 | 6.184% | $202.0151 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $1,155.36 | $1,251.4721 | $1,251.50 | $1,251.50 | $1,251.40 | |