| 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 | $64.89 | 3.566% | $67.204 | $67.20 | $67.20 | $67.20 |
| Purchase #2 | $81.52 | 6.384% | $86.7242 | $86.72 | $86.70 | $86.70 |
| Purchase #3 | $207.35 | 8.472% | $224.9167 | $224.92 | $224.90 | $224.90 |
| Purchase #4 | $112.77 | 3.607% | $116.8376 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $199.48 | 4.175% | $207.8083 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $106.71 | 10.292% | $117.6926 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $98.48 | 8.415% | $106.7671 | $106.77 | $106.75 | $106.80 |
| 7 purchase totals = | $871.20 | $927.9505 | $927.95 | $927.90 | $927.90 | |