| 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 | $164.52 | 11.243% | $183.017 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $194.25 | 13.454% | $220.3844 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $213.96 | 11.319% | $238.1781 | $238.18 | $238.20 | $238.20 |
| Purchase #4 | $196.35 | 4.260% | $204.7145 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $212.52 | 10.392% | $234.6051 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $176.42 | 7.359% | $189.4027 | $189.40 | $189.40 | $189.40 |
| Purchase #7 | $217.87 | 7.637% | $234.5087 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $1,375.89 | $1,504.8105 | $1,504.81 | $1,504.80 | $1,504.80 | |