| 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 | $88.59 | 5.295% | $93.2808 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $36.28 | 11.766% | $40.5487 | $40.55 | $40.55 | $40.50 |
| Purchase #3 | $165.43 | 8.298% | $179.1574 | $179.16 | $179.15 | $179.20 |
| Purchase #4 | $180.62 | 13.810% | $205.5636 | $205.56 | $205.55 | $205.60 |
| Purchase #5 | $220.41 | 11.661% | $246.112 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $85.49 | 11.104% | $94.9828 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $52.84 | 7.753% | $56.9367 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $829.66 | $916.5820 | $916.58 | $916.60 | $916.60 | |