| 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 | $226.50 | 10.807% | $250.9779 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $89.84 | 9.491% | $98.3667 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $127.30 | 11.612% | $142.0821 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $204.69 | 5.397% | $215.7371 | $215.74 | $215.75 | $215.70 |
| Purchase #5 | $58.49 | 4.566% | $61.1607 | $61.16 | $61.15 | $61.20 |
| Purchase #6 | $38.99 | 7.290% | $41.8324 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $177.29 | 5.149% | $186.4187 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $923.10 | $996.5756 | $996.58 | $996.60 | $996.60 | |