| 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 | $236.63 | 4.478% | $247.2263 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $119.40 | 6.387% | $127.0261 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $27.33 | 11.393% | $30.4437 | $30.44 | $30.45 | $30.40 |
| Purchase #4 | $81.28 | 10.777% | $90.0395 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $11.62 | 6.457% | $12.3703 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $33.65 | 3.722% | $34.9025 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $150.35 | 6.439% | $160.031 | $160.03 | $160.05 | $160.00 |
| 7 purchase totals = | $660.26 | $702.0394 | $702.04 | $702.10 | $701.90 | |