| 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 | $109.38 | 9.157% | $119.3959 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $140.47 | 13.680% | $159.6863 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $139.35 | 6.565% | $148.4983 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $213.70 | 10.796% | $236.7711 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $96.45 | 7.570% | $103.7513 | $103.75 | $103.75 | $103.80 |
| Purchase #6 | $86.59 | 6.792% | $92.4712 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $85.34 | 9.237% | $93.2229 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $871.28 | $953.7970 | $953.80 | $953.75 | $953.90 | |