| 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 | $52.92 | 13.129% | $59.8679 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $117.83 | 12.437% | $132.4845 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $61.29 | 5.790% | $64.8387 | $64.84 | $64.85 | $64.80 |
| Purchase #4 | $113.61 | 9.430% | $124.3234 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $181.78 | 4.268% | $189.5384 | $189.54 | $189.55 | $189.50 |
| Purchase #6 | $206.68 | 9.669% | $226.6639 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $114.58 | 4.503% | $119.7395 | $119.74 | $119.75 | $119.70 |
| 7 purchase totals = | $848.69 | $917.4563 | $917.45 | $917.45 | $917.40 | |