| 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 | $31.25 | 7.324% | $33.5388 | $33.54 | $33.55 | $33.50 |
| Purchase #2 | $229.27 | 4.375% | $239.3006 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $96.58 | 13.174% | $109.3034 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $142.73 | 8.563% | $154.952 | $154.95 | $154.95 | $155.00 |
| Purchase #5 | $204.25 | 8.152% | $220.9005 | $220.90 | $220.90 | $220.90 |
| Purchase #6 | $184.34 | 10.840% | $204.3225 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $32.83 | 6.852% | $35.0795 | $35.08 | $35.10 | $35.10 |
| 7 purchase totals = | $921.25 | $997.3973 | $997.39 | $997.40 | $997.40 | |