| 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 | $237.87 | 11.803% | $265.9458 | $265.95 | $265.95 | $265.90 |
| Purchase #2 | $55.76 | 10.309% | $61.5083 | $61.51 | $61.50 | $61.50 |
| Purchase #3 | $245.97 | 13.125% | $278.2536 | $278.25 | $278.25 | $278.30 |
| Purchase #4 | $42.40 | 4.660% | $44.3758 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $65.56 | 12.756% | $73.9228 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $150.71 | 7.712% | $162.3328 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $207.84 | 9.277% | $227.1213 | $227.12 | $227.10 | $227.10 |
| 7 purchase totals = | $1,006.11 | $1,113.4604 | $1,113.46 | $1,113.45 | $1,113.40 | |