| 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 | $199.45 | 8.422% | $216.2477 | $216.25 | $216.25 | $216.20 |
| Purchase #2 | $106.41 | 4.527% | $111.2272 | $111.23 | $111.25 | $111.20 |
| Purchase #3 | $61.44 | 11.836% | $68.712 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $196.83 | 12.205% | $220.8531 | $220.85 | $220.85 | $220.90 |
| Purchase #5 | $207.51 | 5.750% | $219.4418 | $219.44 | $219.45 | $219.40 |
| Purchase #6 | $74.96 | 5.534% | $79.1083 | $79.11 | $79.10 | $79.10 |
| Purchase #7 | $162.52 | 12.455% | $182.7619 | $182.76 | $182.75 | $182.80 |
| 7 purchase totals = | $1,009.12 | $1,098.3520 | $1,098.35 | $1,098.35 | $1,098.30 | |