| 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 | $180.93 | 10.433% | $199.8064 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $65.52 | 13.684% | $74.4858 | $74.49 | $74.50 | $74.50 |
| Purchase #3 | $231.39 | 9.155% | $252.5738 | $252.57 | $252.55 | $252.60 |
| Purchase #4 | $70.50 | 9.838% | $77.4358 | $77.44 | $77.45 | $77.40 |
| Purchase #5 | $44.26 | 7.302% | $47.4919 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $101.73 | 9.520% | $111.4147 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $176.82 | 8.256% | $191.4183 | $191.42 | $191.40 | $191.40 |
| 7 purchase totals = | $871.15 | $954.6267 | $954.63 | $954.60 | $954.60 | |