| 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 | $83.86 | 4.536% | $87.6639 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $69.77 | 9.842% | $76.6368 | $76.64 | $76.65 | $76.60 |
| Purchase #3 | $174.92 | 8.593% | $189.9509 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $62.29 | 6.843% | $66.5525 | $66.55 | $66.55 | $66.60 |
| Purchase #5 | $81.98 | 4.482% | $85.6543 | $85.65 | $85.65 | $85.70 |
| Purchase #6 | $82.26 | 5.432% | $86.7284 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $123.46 | 11.264% | $137.3665 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $678.54 | $730.5533 | $730.55 | $730.55 | $730.70 | |