| 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 | $169.34 | 13.256% | $191.7877 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $93.77 | 6.619% | $99.9766 | $99.98 | $100.00 | $100.00 |
| Purchase #3 | $146.99 | 3.458% | $152.0729 | $152.07 | $152.05 | $152.10 |
| Purchase #4 | $230.62 | 11.115% | $256.2534 | $256.25 | $256.25 | $256.30 |
| Purchase #5 | $47.93 | 6.620% | $51.103 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $120.80 | 10.808% | $133.8561 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $58.40 | 5.611% | $61.6768 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $867.85 | $946.7265 | $946.73 | $946.75 | $946.90 | |