| 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 | $179.89 | 7.398% | $193.1983 | $193.20 | $193.20 | $193.20 |
| Purchase #2 | $227.99 | 3.544% | $236.07 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $96.64 | 9.798% | $106.1088 | $106.11 | $106.10 | $106.10 |
| Purchase #4 | $159.85 | 6.592% | $170.3873 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $135.29 | 3.749% | $140.362 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $157.90 | 7.451% | $169.6651 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $120.26 | 4.320% | $125.4552 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,077.82 | $1,141.2467 | $1,141.26 | $1,141.20 | $1,141.40 | |