| 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 | $180.97 | 6.829% | $193.3284 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $80.51 | 11.691% | $89.9224 | $89.92 | $89.90 | $89.90 |
| Purchase #3 | $38.47 | 3.841% | $39.9476 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $177.64 | 13.784% | $202.1259 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $205.51 | 5.269% | $216.3383 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $49.74 | 6.313% | $52.8801 | $52.88 | $52.90 | $52.90 |
| Purchase #7 | $88.33 | 13.179% | $99.971 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $821.17 | $894.5137 | $894.52 | $894.55 | $894.40 | |