| 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 | $116.78 | 5.521% | $123.2274 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $169.63 | 13.120% | $191.8855 | $191.89 | $191.90 | $191.90 |
| Purchase #3 | $36.66 | 12.735% | $41.3287 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $135.71 | 6.521% | $144.5596 | $144.56 | $144.55 | $144.60 |
| Purchase #5 | $167.40 | 4.573% | $175.0552 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $193.30 | 9.441% | $211.5495 | $211.55 | $211.55 | $211.50 |
| Purchase #7 | $47.60 | 4.324% | $49.6582 | $49.66 | $49.65 | $49.70 |
| 7 purchase totals = | $867.08 | $937.2641 | $937.28 | $937.30 | $937.30 | |