| 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 | $127.48 | 6.783% | $136.127 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $214.59 | 5.814% | $227.0663 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $20.31 | 13.373% | $23.0261 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $72.90 | 10.124% | $80.2804 | $80.28 | $80.30 | $80.30 |
| Purchase #5 | $35.34 | 5.324% | $37.2215 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $197.71 | 13.843% | $225.079 | $225.08 | $225.10 | $225.10 |
| Purchase #7 | $65.29 | 13.437% | $74.063 | $74.06 | $74.05 | $74.10 |
| 7 purchase totals = | $733.62 | $802.8633 | $802.87 | $802.90 | $802.90 | |