| 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 | $192.43 | 9.618% | $210.9379 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $137.97 | 8.171% | $149.2435 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $227.32 | 11.625% | $253.746 | $253.75 | $253.75 | $253.70 |
| Purchase #4 | $133.37 | 3.323% | $137.8019 | $137.80 | $137.80 | $137.80 |
| Purchase #5 | $144.39 | 11.428% | $160.8909 | $160.89 | $160.90 | $160.90 |
| Purchase #6 | $69.92 | 10.505% | $77.2651 | $77.27 | $77.25 | $77.30 |
| Purchase #7 | $72.34 | 9.522% | $79.2282 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $977.74 | $1,069.1135 | $1,069.12 | $1,069.15 | $1,069.00 | |