| 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 | $77.83 | 5.256% | $81.9207 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $152.77 | 12.522% | $171.8999 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $105.71 | 11.373% | $117.7324 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $138.98 | 5.237% | $146.2584 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $184.54 | 3.221% | $190.484 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $224.40 | 9.286% | $245.2378 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $217.75 | 11.203% | $242.1445 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $1,101.98 | $1,195.6777 | $1,195.67 | $1,195.70 | $1,195.60 | |