| 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 | $153.47 | 11.229% | $170.7031 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $138.61 | 11.494% | $154.5418 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $89.39 | 3.303% | $92.3426 | $92.34 | $92.35 | $92.30 |
| Purchase #4 | $13.53 | 8.283% | $14.6507 | $14.65 | $14.65 | $14.70 |
| Purchase #5 | $136.38 | 12.258% | $153.0975 | $153.10 | $153.10 | $153.10 |
| Purchase #6 | $97.43 | 9.664% | $106.8456 | $106.85 | $106.85 | $106.80 |
| Purchase #7 | $55.41 | 4.325% | $57.8065 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $684.22 | $749.9878 | $749.99 | $750.00 | $749.90 | |