| 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 | $156.44 | 11.181% | $173.9316 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $51.34 | 13.856% | $58.4537 | $58.45 | $58.45 | $58.50 |
| Purchase #3 | $22.58 | 3.472% | $23.364 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $175.35 | 13.496% | $199.0152 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $20.72 | 11.751% | $23.1548 | $23.15 | $23.15 | $23.20 |
| Purchase #6 | $222.53 | 6.310% | $236.5716 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $192.77 | 3.296% | $199.1237 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $841.73 | $913.6146 | $913.60 | $913.55 | $913.70 | |