| 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 | $157.69 | 7.354% | $169.2865 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $163.86 | 12.465% | $184.2851 | $184.29 | $184.30 | $184.30 |
| Purchase #3 | $165.85 | 6.340% | $176.3649 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $169.84 | 5.809% | $179.706 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $162.38 | 8.625% | $176.3853 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $216.33 | 8.262% | $234.2032 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $168.96 | 12.437% | $189.9736 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $1,204.91 | $1,310.2046 | $1,310.21 | $1,310.20 | $1,310.30 | |