| 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 | $177.93 | 5.558% | $187.8193 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $58.65 | 12.456% | $65.9554 | $65.96 | $65.95 | $66.00 |
| Purchase #3 | $221.54 | 5.686% | $234.1368 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $92.80 | 11.481% | $103.4544 | $103.45 | $103.45 | $103.50 |
| Purchase #5 | $71.86 | 6.812% | $76.7551 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $192.49 | 6.277% | $204.5726 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $190.77 | 3.718% | $197.8628 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $1,006.04 | $1,070.5564 | $1,070.56 | $1,070.50 | $1,070.70 | |