| 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 | $216.81 | 9.470% | $237.3419 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $123.48 | 9.733% | $135.4983 | $135.50 | $135.50 | $135.50 |
| Purchase #3 | $34.25 | 8.136% | $37.0366 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $184.40 | 11.416% | $205.4511 | $205.45 | $205.45 | $205.50 |
| Purchase #5 | $118.55 | 3.309% | $122.4728 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $94.29 | 3.713% | $97.791 | $97.79 | $97.80 | $97.80 |
| Purchase #7 | $47.74 | 4.624% | $49.9475 | $49.95 | $49.95 | $49.90 |
| 7 purchase totals = | $819.52 | $885.5392 | $885.54 | $885.55 | $885.50 | |