| 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 | $40.76 | 4.166% | $42.4581 | $42.46 | $42.45 | $42.50 |
| Purchase #2 | $146.59 | 11.610% | $163.6091 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $149.53 | 6.113% | $158.6708 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $59.81 | 5.486% | $63.0912 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $234.96 | 13.175% | $265.916 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $123.75 | 12.354% | $139.0381 | $139.04 | $139.05 | $139.00 |
| Purchase #7 | $7.83 | 3.355% | $8.0927 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $763.23 | $840.8760 | $840.88 | $840.85 | $840.90 | |