| 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 | $170.27 | 3.227% | $175.7646 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $96.99 | 4.558% | $101.4108 | $101.41 | $101.40 | $101.40 |
| Purchase #3 | $225.86 | 12.613% | $254.3477 | $254.35 | $254.35 | $254.30 |
| Purchase #4 | $82.90 | 9.834% | $91.0524 | $91.05 | $91.05 | $91.10 |
| Purchase #5 | $52.74 | 5.693% | $55.7425 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $84.58 | 5.502% | $89.2336 | $89.23 | $89.25 | $89.20 |
| Purchase #7 | $201.70 | 13.211% | $228.3466 | $228.35 | $228.35 | $228.30 |
| 7 purchase totals = | $915.04 | $995.8982 | $995.89 | $995.90 | $995.80 | |