| 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 | $113.73 | 11.684% | $127.0182 | $127.02 | $127.00 | $127.00 |
| Purchase #2 | $192.66 | 7.663% | $207.4235 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $240.83 | 9.104% | $262.7552 | $262.76 | $262.75 | $262.80 |
| Purchase #4 | $139.36 | 11.789% | $155.7892 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $133.59 | 12.639% | $150.4744 | $150.47 | $150.45 | $150.50 |
| Purchase #6 | $187.26 | 13.266% | $212.1019 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $84.77 | 3.672% | $87.8828 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $1,092.20 | $1,203.4452 | $1,203.44 | $1,203.40 | $1,203.50 | |