| 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 | $244.74 | 10.410% | $270.2174 | $270.22 | $270.20 | $270.20 |
| Purchase #2 | $148.45 | 11.593% | $165.6598 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $118.73 | 11.649% | $132.5609 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $25.38 | 6.483% | $27.0254 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $109.59 | 6.511% | $116.7254 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $189.59 | 10.458% | $209.4173 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $205.68 | 5.440% | $216.869 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $1,042.16 | $1,138.4752 | $1,138.49 | $1,138.45 | $1,138.50 | |