| 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 | $159.97 | 10.660% | $177.0228 | $177.02 | $177.00 | $177.00 |
| Purchase #2 | $202.47 | 3.310% | $209.1718 | $209.17 | $209.15 | $209.20 |
| Purchase #3 | $99.80 | 10.211% | $109.9906 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $167.35 | 5.674% | $176.8454 | $176.85 | $176.85 | $176.80 |
| Purchase #5 | $30.68 | 7.490% | $32.9779 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $19.34 | 4.836% | $20.2753 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $185.73 | 6.469% | $197.7449 | $197.74 | $197.75 | $197.70 |
| 7 purchase totals = | $865.34 | $924.0287 | $924.03 | $924.05 | $924.00 | |