| 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 | $175.70 | 10.253% | $193.7145 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $194.46 | 11.426% | $216.679 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $16.48 | 7.340% | $17.6896 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $34.99 | 6.411% | $37.2332 | $37.23 | $37.25 | $37.20 |
| Purchase #5 | $48.40 | 3.741% | $50.2106 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $53.73 | 7.732% | $57.8844 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $162.76 | 10.755% | $180.2648 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $686.52 | $753.6761 | $753.66 | $753.70 | $753.70 | |