| 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 | $207.57 | 6.703% | $221.4834 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $214.41 | 13.865% | $244.1379 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $86.48 | 6.495% | $92.0969 | $92.10 | $92.10 | $92.10 |
| Purchase #4 | $43.39 | 3.733% | $45.0097 | $45.01 | $45.00 | $45.00 |
| Purchase #5 | $99.32 | 12.423% | $111.6585 | $111.66 | $111.65 | $111.70 |
| Purchase #6 | $32.90 | 10.258% | $36.2749 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $144.87 | 6.509% | $154.2996 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $828.94 | $904.9609 | $904.96 | $904.95 | $905.00 | |