| 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 | $190.72 | 11.283% | $212.2389 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $246.60 | 8.118% | $266.619 | $266.62 | $266.60 | $266.60 |
| Purchase #3 | $250.51 | 4.596% | $262.0234 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $103.31 | 8.209% | $111.7907 | $111.79 | $111.80 | $111.80 |
| Purchase #5 | $81.44 | 12.274% | $91.4359 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $244.70 | 12.523% | $275.3438 | $275.34 | $275.35 | $275.30 |
| Purchase #7 | $126.36 | 12.695% | $142.4014 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $1,243.64 | $1,361.8531 | $1,361.85 | $1,361.85 | $1,361.70 | |