| 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 | $145.47 | 8.116% | $157.2763 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $52.52 | 6.136% | $55.7426 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $248.65 | 5.719% | $262.8703 | $262.87 | $262.85 | $262.90 |
| Purchase #4 | $119.53 | 12.798% | $134.8274 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $123.59 | 8.379% | $133.9456 | $133.95 | $133.95 | $133.90 |
| Purchase #6 | $197.68 | 3.801% | $205.1938 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $107.35 | 9.738% | $117.8037 | $117.80 | $117.80 | $117.80 |
| 7 purchase totals = | $994.79 | $1,067.6597 | $1,067.66 | $1,067.70 | $1,067.60 | |