| 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 | $29.26 | 4.308% | $30.5205 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $124.81 | 12.837% | $140.8319 | $140.83 | $140.85 | $140.80 |
| Purchase #3 | $249.44 | 10.111% | $274.6609 | $274.66 | $274.65 | $274.70 |
| Purchase #4 | $43.70 | 7.440% | $46.9513 | $46.95 | $46.95 | $47.00 |
| Purchase #5 | $152.47 | 5.269% | $160.5036 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $117.55 | 11.448% | $131.0071 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $8.93 | 5.839% | $9.4514 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $726.16 | $793.9267 | $793.92 | $793.90 | $794.00 | |