| 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 | $159.59 | 13.129% | $180.5426 | $180.54 | $180.55 | $180.50 |
| Purchase #2 | $55.65 | 11.545% | $62.0748 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $222.89 | 10.732% | $246.8106 | $246.81 | $246.80 | $246.80 |
| Purchase #4 | $42.32 | 10.498% | $46.7628 | $46.76 | $46.75 | $46.80 |
| Purchase #5 | $162.25 | 4.164% | $169.0061 | $169.01 | $169.00 | $169.00 |
| Purchase #6 | $58.58 | 6.773% | $62.5476 | $62.55 | $62.55 | $62.50 |
| Purchase #7 | $179.26 | 13.663% | $203.7523 | $203.75 | $203.75 | $203.80 |
| 7 purchase totals = | $880.54 | $971.4968 | $971.49 | $971.45 | $971.50 | |