| 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 | $197.78 | 7.602% | $212.8152 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $247.45 | 12.403% | $278.1412 | $278.14 | $278.15 | $278.10 |
| Purchase #3 | $153.80 | 4.136% | $160.1612 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $186.76 | 12.846% | $210.7512 | $210.75 | $210.75 | $210.80 |
| Purchase #5 | $151.39 | 13.126% | $171.2615 | $171.26 | $171.25 | $171.30 |
| Purchase #6 | $18.70 | 8.781% | $20.342 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $14.48 | 9.614% | $15.8721 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $970.36 | $1,069.3444 | $1,069.34 | $1,069.30 | $1,069.40 | |