| 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 | $186.47 | 12.737% | $210.2207 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $169.81 | 13.244% | $192.2996 | $192.30 | $192.30 | $192.30 |
| Purchase #3 | $205.60 | 9.384% | $224.8935 | $224.89 | $224.90 | $224.90 |
| Purchase #4 | $80.81 | 6.424% | $86.0012 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $160.56 | 3.307% | $165.8697 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $225.38 | 8.293% | $244.0708 | $244.07 | $244.05 | $244.10 |
| Purchase #7 | $192.41 | 11.565% | $214.6622 | $214.66 | $214.65 | $214.70 |
| 7 purchase totals = | $1,221.04 | $1,338.0177 | $1,338.01 | $1,337.95 | $1,338.10 | |