| 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 | $199.93 | 13.560% | $227.0405 | $227.04 | $227.05 | $227.00 |
| Purchase #2 | $173.92 | 3.686% | $180.3307 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $223.45 | 4.504% | $233.5142 | $233.51 | $233.50 | $233.50 |
| Purchase #4 | $122.77 | 5.846% | $129.9471 | $129.95 | $129.95 | $129.90 |
| Purchase #5 | $82.85 | 13.786% | $94.2717 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $113.48 | 13.674% | $128.9973 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $195.37 | 4.469% | $204.1011 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $1,111.77 | $1,198.2026 | $1,198.20 | $1,198.20 | $1,198.10 | |