| 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 | $185.30 | 6.664% | $197.6484 | $197.65 | $197.65 | $197.60 |
| Purchase #2 | $108.87 | 4.260% | $113.5079 | $113.51 | $113.50 | $113.50 |
| Purchase #3 | $169.69 | 11.507% | $189.2162 | $189.22 | $189.20 | $189.20 |
| Purchase #4 | $204.65 | 13.625% | $232.5336 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $124.85 | 6.465% | $132.9216 | $132.92 | $132.90 | $132.90 |
| Purchase #6 | $241.66 | 3.598% | $250.3549 | $250.35 | $250.35 | $250.40 |
| Purchase #7 | $157.57 | 8.783% | $171.4094 | $171.41 | $171.40 | $171.40 |
| 7 purchase totals = | $1,192.59 | $1,287.5920 | $1,287.59 | $1,287.55 | $1,287.50 | |