| 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 | $27.47 | 12.387% | $30.8727 | $30.87 | $30.85 | $30.90 |
| Purchase #2 | $239.33 | 6.669% | $255.2909 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $143.49 | 8.471% | $155.645 | $155.65 | $155.65 | $155.60 |
| Purchase #4 | $160.83 | 6.862% | $171.8662 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $143.74 | 9.278% | $157.0762 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $158.41 | 4.526% | $165.5796 | $165.58 | $165.60 | $165.60 |
| Purchase #7 | $115.40 | 9.434% | $126.2868 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $988.67 | $1,062.6174 | $1,062.63 | $1,062.65 | $1,062.70 | |