| 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 | $109.92 | 11.164% | $122.1915 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $141.69 | 10.336% | $156.3351 | $156.34 | $156.35 | $156.30 |
| Purchase #3 | $197.51 | 11.796% | $220.8083 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $117.85 | 8.652% | $128.0464 | $128.05 | $128.05 | $128.00 |
| Purchase #5 | $115.61 | 10.364% | $127.5918 | $127.59 | $127.60 | $127.60 |
| Purchase #6 | $166.37 | 5.771% | $175.9712 | $175.97 | $175.95 | $176.00 |
| Purchase #7 | $206.83 | 10.219% | $227.966 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $1,055.78 | $1,158.9103 | $1,158.92 | $1,158.90 | $1,158.90 | |