| 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 | $84.39 | 6.182% | $89.607 | $89.61 | $89.60 | $89.60 |
| Purchase #2 | $198.94 | 4.239% | $207.3731 | $207.37 | $207.35 | $207.40 |
| Purchase #3 | $154.36 | 7.147% | $165.3921 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $117.53 | 5.524% | $124.0224 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $144.90 | 8.655% | $157.4411 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $159.36 | 7.252% | $170.9168 | $170.92 | $170.90 | $170.90 |
| Purchase #7 | $146.71 | 11.403% | $163.4393 | $163.44 | $163.45 | $163.40 |
| 7 purchase totals = | $1,006.19 | $1,078.1918 | $1,078.19 | $1,078.15 | $1,078.10 | |