| 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 | $139.83 | 10.488% | $154.4954 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $192.79 | 11.821% | $215.5797 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $45.66 | 11.617% | $50.9643 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $228.89 | 12.521% | $257.5493 | $257.55 | $257.55 | $257.50 |
| Purchase #5 | $87.91 | 12.261% | $98.6886 | $98.69 | $98.70 | $98.70 |
| Purchase #6 | $52.90 | 7.587% | $56.9135 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $112.92 | 4.209% | $117.6728 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $860.90 | $951.8636 | $951.86 | $951.85 | $951.90 | |