| 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 | $107.34 | 3.763% | $111.3792 | $111.38 | $111.40 | $111.40 |
| Purchase #2 | $85.71 | 5.216% | $90.1806 | $90.18 | $90.20 | $90.20 |
| Purchase #3 | $41.33 | 8.152% | $44.6992 | $44.70 | $44.70 | $44.70 |
| Purchase #4 | $149.81 | 11.832% | $167.5355 | $167.54 | $167.55 | $167.50 |
| Purchase #5 | $210.93 | 8.219% | $228.2663 | $228.27 | $228.25 | $228.30 |
| Purchase #6 | $21.28 | 11.410% | $23.708 | $23.71 | $23.70 | $23.70 |
| Purchase #7 | $111.90 | 8.609% | $121.5335 | $121.53 | $121.55 | $121.50 |
| 7 purchase totals = | $728.30 | $787.3023 | $787.31 | $787.35 | $787.30 | |