| 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 | $56.89 | 8.687% | $61.832 | $61.83 | $61.85 | $61.80 |
| Purchase #2 | $199.60 | 10.855% | $221.2666 | $221.27 | $221.25 | $221.30 |
| Purchase #3 | $246.69 | 4.155% | $256.94 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $122.73 | 9.345% | $134.1991 | $134.20 | $134.20 | $134.20 |
| Purchase #5 | $49.88 | 12.335% | $56.0327 | $56.03 | $56.05 | $56.00 |
| Purchase #6 | $207.95 | 3.140% | $214.4796 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $28.93 | 3.669% | $29.9914 | $29.99 | $30.00 | $30.00 |
| 7 purchase totals = | $912.67 | $974.7414 | $974.74 | $974.80 | $974.70 | |