| 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 | $221.80 | 3.340% | $229.2081 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $75.88 | 4.520% | $79.3098 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $227.82 | 4.144% | $237.2609 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $222.29 | 12.720% | $250.5653 | $250.57 | $250.55 | $250.60 |
| Purchase #5 | $52.65 | 10.580% | $58.2204 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $25.95 | 4.724% | $27.1759 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $180.38 | 11.251% | $200.6746 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $1,006.77 | $1,082.4150 | $1,082.42 | $1,082.35 | $1,082.50 | |