| 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 | $169.92 | 10.583% | $187.9026 | $187.90 | $187.90 | $187.90 |
| Purchase #2 | $168.27 | 4.844% | $176.421 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $128.45 | 3.493% | $132.9368 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $61.77 | 5.575% | $65.2137 | $65.21 | $65.20 | $65.20 |
| Purchase #5 | $179.89 | 6.784% | $192.0937 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $249.95 | 13.749% | $284.3156 | $284.32 | $284.30 | $284.30 |
| Purchase #7 | $35.62 | 12.391% | $40.0337 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $993.87 | $1,078.9171 | $1,078.91 | $1,078.90 | $1,078.80 | |