| 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 | $236.31 | 12.854% | $266.6853 | $266.69 | $266.70 | $266.70 |
| Purchase #2 | $94.75 | 7.849% | $102.1869 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $121.55 | 11.650% | $135.7106 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $18.85 | 3.279% | $19.4681 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $209.71 | 5.704% | $221.6719 | $221.67 | $221.65 | $221.70 |
| Purchase #6 | $37.58 | 5.856% | $39.7807 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $151.33 | 4.651% | $158.3684 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $870.08 | $943.8719 | $943.88 | $943.85 | $944.00 | |