| 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 | $71.78 | 10.587% | $79.3793 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $73.98 | 11.469% | $82.4648 | $82.46 | $82.45 | $82.50 |
| Purchase #3 | $213.45 | 5.249% | $224.654 | $224.65 | $224.65 | $224.70 |
| Purchase #4 | $197.88 | 8.266% | $214.2368 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $174.76 | 13.790% | $198.8594 | $198.86 | $198.85 | $198.90 |
| Purchase #6 | $184.76 | 4.306% | $192.7158 | $192.72 | $192.70 | $192.70 |
| Purchase #7 | $9.95 | 12.733% | $11.2169 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $926.56 | $1,003.5270 | $1,003.53 | $1,003.50 | $1,003.60 | |