| 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 | $147.50 | 9.460% | $161.4535 | $161.45 | $161.45 | $161.50 |
| Purchase #2 | $228.76 | 4.502% | $239.0588 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $66.54 | 11.616% | $74.2693 | $74.27 | $74.25 | $74.30 |
| Purchase #4 | $51.91 | 8.185% | $56.1588 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $81.32 | 6.135% | $86.309 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $122.96 | 8.780% | $133.7559 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $171.78 | 9.298% | $187.7521 | $187.75 | $187.75 | $187.80 |
| 7 purchase totals = | $870.77 | $938.7574 | $938.76 | $938.70 | $939.00 | |