| 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 | $123.91 | 6.858% | $132.4077 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $43.57 | 3.749% | $45.2034 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $96.72 | 5.813% | $102.3423 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $8.64 | 5.386% | $9.1054 | $9.11 | $9.10 | $9.10 |
| Purchase #5 | $120.71 | 9.779% | $132.5142 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $156.94 | 10.441% | $173.3261 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $182.77 | 4.471% | $190.9416 | $190.94 | $190.95 | $190.90 |
| 7 purchase totals = | $733.26 | $785.8407 | $785.84 | $785.85 | $785.70 | |