| 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 | $219.36 | 5.387% | $231.1769 | $231.18 | $231.20 | $231.20 |
| Purchase #2 | $217.58 | 5.259% | $229.0225 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $44.35 | 11.808% | $49.5868 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $68.28 | 7.619% | $73.4823 | $73.48 | $73.50 | $73.50 |
| Purchase #5 | $68.80 | 6.255% | $73.1034 | $73.10 | $73.10 | $73.10 |
| Purchase #6 | $186.40 | 7.605% | $200.5757 | $200.58 | $200.60 | $200.60 |
| Purchase #7 | $68.93 | 13.800% | $78.4423 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $873.70 | $935.3899 | $935.39 | $935.45 | $935.40 | |