| 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 | $222.71 | 9.266% | $243.3463 | $243.35 | $243.35 | $243.30 |
| Purchase #2 | $125.70 | 4.502% | $131.359 | $131.36 | $131.35 | $131.40 |
| Purchase #3 | $6.54 | 5.117% | $6.8747 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $215.98 | 12.130% | $242.1784 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $39.69 | 11.565% | $44.2801 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $162.66 | 12.223% | $182.5419 | $182.54 | $182.55 | $182.50 |
| Purchase #7 | $203.70 | 9.802% | $223.6667 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $976.98 | $1,074.2471 | $1,074.25 | $1,074.25 | $1,074.30 | |