| 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 | $109.29 | 4.654% | $114.3764 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $15.30 | 12.767% | $17.2534 | $17.25 | $17.25 | $17.30 |
| Purchase #3 | $17.60 | 8.751% | $19.1402 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $167.84 | 11.415% | $186.9989 | $187.00 | $187.00 | $187.00 |
| Purchase #5 | $228.87 | 4.625% | $239.4552 | $239.46 | $239.45 | $239.50 |
| Purchase #6 | $68.47 | 8.226% | $74.1023 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $67.32 | 5.322% | $70.9028 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $674.69 | $722.2292 | $722.23 | $722.25 | $722.30 | |