| 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 | $95.34 | 8.203% | $103.1607 | $103.16 | $103.15 | $103.20 |
| Purchase #2 | $121.97 | 6.217% | $129.5529 | $129.55 | $129.55 | $129.60 |
| Purchase #3 | $170.41 | 6.572% | $181.6093 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $220.73 | 12.770% | $248.9172 | $248.92 | $248.90 | $248.90 |
| Purchase #5 | $222.66 | 13.752% | $253.2802 | $253.28 | $253.30 | $253.30 |
| Purchase #6 | $126.53 | 11.249% | $140.7634 | $140.76 | $140.75 | $140.80 |
| Purchase #7 | $222.83 | 5.870% | $235.9101 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $1,180.47 | $1,293.1938 | $1,293.19 | $1,293.15 | $1,293.30 | |