| 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 | $247.66 | 3.319% | $255.8798 | $255.88 | $255.90 | $255.90 |
| Purchase #2 | $91.82 | 6.843% | $98.1032 | $98.10 | $98.10 | $98.10 |
| Purchase #3 | $205.94 | 5.661% | $217.5983 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $21.61 | 13.845% | $24.6019 | $24.60 | $24.60 | $24.60 |
| Purchase #5 | $124.85 | 5.840% | $132.1412 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $115.36 | 6.282% | $122.6069 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $101.74 | 10.732% | $112.6587 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $908.98 | $963.5900 | $963.59 | $963.60 | $963.60 | |