| 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 | $11.77 | 7.781% | $12.6858 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $55.90 | 4.141% | $58.2148 | $58.21 | $58.20 | $58.20 |
| Purchase #3 | $172.77 | 4.750% | $180.9766 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $203.93 | 5.413% | $214.9687 | $214.97 | $214.95 | $215.00 |
| Purchase #5 | $115.49 | 5.624% | $121.9852 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $170.60 | 8.800% | $185.6128 | $185.61 | $185.60 | $185.60 |
| Purchase #7 | $82.37 | 7.369% | $88.4398 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $812.83 | $862.8837 | $862.89 | $862.90 | $862.90 | |