| 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 | $187.36 | 3.265% | $193.4773 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $5.86 | 8.719% | $6.3709 | $6.37 | $6.35 | $6.40 |
| Purchase #3 | $7.71 | 8.599% | $8.373 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $132.71 | 10.324% | $146.411 | $146.41 | $146.40 | $146.40 |
| Purchase #5 | $75.73 | 7.440% | $81.3643 | $81.36 | $81.35 | $81.40 |
| Purchase #6 | $89.49 | 10.446% | $98.8381 | $98.84 | $98.85 | $98.80 |
| Purchase #7 | $124.55 | 12.816% | $140.5123 | $140.51 | $140.50 | $140.50 |
| 7 purchase totals = | $623.41 | $675.3469 | $675.34 | $675.30 | $675.40 | |