| 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 | $135.85 | 3.778% | $140.9824 | $140.98 | $141.00 | $141.00 |
| Purchase #2 | $225.49 | 4.812% | $236.3406 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $5.34 | 13.263% | $6.0482 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $176.34 | 9.520% | $193.1276 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $140.45 | 6.795% | $149.9936 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $182.66 | 4.609% | $191.0788 | $191.08 | $191.10 | $191.10 |
| Purchase #7 | $202.53 | 11.676% | $226.1774 | $226.18 | $226.20 | $226.20 |
| 7 purchase totals = | $1,068.66 | $1,143.7486 | $1,143.75 | $1,143.85 | $1,143.70 | |