| 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 | $240.34 | 9.170% | $262.3792 | $262.38 | $262.40 | $262.40 |
| Purchase #2 | $114.63 | 10.120% | $126.2306 | $126.23 | $126.25 | $126.20 |
| Purchase #3 | $114.45 | 9.160% | $124.9336 | $124.93 | $124.95 | $124.90 |
| Purchase #4 | $185.91 | 9.221% | $203.0528 | $203.05 | $203.05 | $203.10 |
| Purchase #5 | $194.30 | 5.730% | $205.4334 | $205.43 | $205.45 | $205.40 |
| Purchase #6 | $180.50 | 13.499% | $204.8657 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $112.63 | 10.486% | $124.4404 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $1,142.76 | $1,251.3357 | $1,251.33 | $1,251.40 | $1,251.30 | |