| 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 | $74.80 | 4.180% | $77.9266 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $79.84 | 7.874% | $86.1266 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $227.41 | 8.148% | $245.9394 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $247.37 | 9.725% | $271.4267 | $271.43 | $271.45 | $271.40 |
| Purchase #5 | $81.27 | 5.727% | $85.9243 | $85.92 | $85.90 | $85.90 |
| Purchase #6 | $243.77 | 8.200% | $263.7591 | $263.76 | $263.75 | $263.80 |
| Purchase #7 | $242.64 | 8.301% | $262.7815 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $1,197.10 | $1,293.8842 | $1,293.89 | $1,293.95 | $1,293.80 | |