| 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 | $45.32 | 10.276% | $49.9771 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $81.73 | 9.536% | $89.5238 | $89.52 | $89.50 | $89.50 |
| Purchase #3 | $235.61 | 13.600% | $267.653 | $267.65 | $267.65 | $267.70 |
| Purchase #4 | $194.99 | 11.809% | $218.0164 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $205.40 | 6.645% | $219.0488 | $219.05 | $219.05 | $219.00 |
| Purchase #6 | $92.43 | 12.222% | $103.7268 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $184.67 | 12.773% | $208.2579 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $1,040.15 | $1,156.2038 | $1,156.21 | $1,156.20 | $1,156.20 | |