| 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 | $103.44 | 7.144% | $110.8298 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $21.85 | 12.373% | $24.5535 | $24.55 | $24.55 | $24.60 |
| Purchase #3 | $5.67 | 3.292% | $5.8567 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $246.76 | 13.238% | $279.4261 | $279.43 | $279.45 | $279.40 |
| Purchase #5 | $175.99 | 5.512% | $185.6906 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $112.95 | 7.704% | $121.6517 | $121.65 | $121.65 | $121.70 |
| Purchase #7 | $215.81 | 4.717% | $225.9898 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $882.47 | $953.9982 | $954.00 | $954.05 | $954.10 | |