| 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 | $6.83 | 13.619% | $7.7602 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $161.72 | 12.595% | $182.0886 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $6.98 | 8.543% | $7.5763 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $101.99 | 8.220% | $110.3736 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $67.37 | 13.139% | $76.2217 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $213.69 | 5.596% | $225.6481 | $225.65 | $225.65 | $225.60 |
| Purchase #7 | $230.54 | 4.409% | $240.7045 | $240.70 | $240.70 | $240.70 |
| 7 purchase totals = | $789.12 | $850.3730 | $850.37 | $850.35 | $850.40 | |