| 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 | $143.32 | 7.735% | $154.4058 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $114.49 | 8.781% | $124.5434 | $124.54 | $124.55 | $124.50 |
| Purchase #3 | $49.77 | 11.356% | $55.4219 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $85.25 | 7.269% | $91.4468 | $91.45 | $91.45 | $91.40 |
| Purchase #5 | $62.69 | 13.455% | $71.1249 | $71.12 | $71.10 | $71.10 |
| Purchase #6 | $109.43 | 7.432% | $117.5628 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $8.55 | 11.813% | $9.56 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $573.50 | $624.0656 | $624.06 | $624.00 | $624.00 | |