| 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 | $158.93 | 12.284% | $178.453 | $178.45 | $178.45 | $178.50 |
| Purchase #2 | $52.76 | 9.436% | $57.7384 | $57.74 | $57.75 | $57.70 |
| Purchase #3 | $54.32 | 5.349% | $57.2256 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $72.73 | 4.451% | $75.9672 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $54.43 | 8.778% | $59.2079 | $59.21 | $59.20 | $59.20 |
| Purchase #6 | $24.56 | 4.164% | $25.5827 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $86.28 | 9.673% | $94.6259 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $504.01 | $548.8007 | $548.81 | $548.85 | $548.80 | |