| 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 | $187.46 | 11.566% | $209.1416 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $154.59 | 4.701% | $161.8573 | $161.86 | $161.85 | $161.90 |
| Purchase #3 | $40.26 | 13.586% | $45.7297 | $45.73 | $45.75 | $45.70 |
| Purchase #4 | $246.66 | 6.156% | $261.8444 | $261.84 | $261.85 | $261.80 |
| Purchase #5 | $62.27 | 11.585% | $69.484 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $117.79 | 4.616% | $123.2272 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $45.58 | 8.669% | $49.5313 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $854.61 | $920.8155 | $920.81 | $920.90 | $920.70 | |