| 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 | $222.90 | 6.292% | $236.9249 | $236.92 | $236.90 | $236.90 |
| Purchase #2 | $189.64 | 13.226% | $214.7218 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $75.97 | 3.744% | $78.8143 | $78.81 | $78.80 | $78.80 |
| Purchase #4 | $245.81 | 7.830% | $265.0569 | $265.06 | $265.05 | $265.10 |
| Purchase #5 | $15.94 | 11.404% | $17.7578 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $75.48 | 7.322% | $81.0066 | $81.01 | $81.00 | $81.00 |
| Purchase #7 | $128.78 | 5.676% | $136.0896 | $136.09 | $136.10 | $136.10 |
| 7 purchase totals = | $954.52 | $1,030.3719 | $1,030.37 | $1,030.30 | $1,030.40 | |