| 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 | $75.99 | 4.840% | $79.6679 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $222.68 | 4.586% | $232.8921 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $217.82 | 7.547% | $234.2589 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $74.97 | 6.414% | $79.7786 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $201.31 | 12.466% | $226.4053 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $244.33 | 9.525% | $267.6024 | $267.60 | $267.60 | $267.60 |
| Purchase #7 | $24.82 | 4.220% | $25.8674 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $1,061.92 | $1,146.4726 | $1,146.48 | $1,146.45 | $1,146.60 | |