| 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 | $165.61 | 10.443% | $182.9047 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $129.66 | 11.800% | $144.9599 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $61.82 | 9.537% | $67.7158 | $67.72 | $67.70 | $67.70 |
| Purchase #4 | $152.60 | 7.388% | $163.8741 | $163.87 | $163.85 | $163.90 |
| Purchase #5 | $61.27 | 13.828% | $69.7424 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $108.35 | 8.149% | $117.1794 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $43.64 | 9.206% | $47.6575 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $722.95 | $794.0338 | $794.03 | $794.00 | $794.10 | |