| 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 | $100.46 | 5.469% | $105.9542 | $105.95 | $105.95 | $106.00 |
| Purchase #2 | $184.32 | 7.392% | $197.9449 | $197.94 | $197.95 | $197.90 |
| Purchase #3 | $10.87 | 4.528% | $11.3622 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $50.90 | 7.294% | $54.6126 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $212.91 | 8.870% | $231.7951 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $79.42 | 4.346% | $82.8716 | $82.87 | $82.85 | $82.90 |
| Purchase #7 | $247.39 | 8.348% | $268.0421 | $268.04 | $268.05 | $268.00 |
| 7 purchase totals = | $886.27 | $952.5827 | $952.57 | $952.55 | $952.60 | |