| 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 | $169.77 | 4.696% | $177.7424 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $193.32 | 7.725% | $208.254 | $208.25 | $208.25 | $208.30 |
| Purchase #3 | $73.84 | 11.279% | $82.1684 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $101.65 | 8.248% | $110.0341 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $9.41 | 7.565% | $10.1219 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $83.94 | 12.154% | $94.1421 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $47.34 | 7.707% | $50.9885 | $50.99 | $51.00 | $51.00 |
| 7 purchase totals = | $679.27 | $733.4514 | $733.44 | $733.45 | $733.40 | |