| 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 | $217.33 | 5.767% | $229.8634 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $67.54 | 6.375% | $71.8457 | $71.85 | $71.85 | $71.80 |
| Purchase #3 | $140.47 | 9.104% | $153.2584 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $234.47 | 7.233% | $251.4292 | $251.43 | $251.45 | $251.40 |
| Purchase #5 | $141.36 | 13.498% | $160.4408 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $201.92 | 13.832% | $229.8496 | $229.85 | $229.85 | $229.80 |
| Purchase #7 | $194.82 | 3.734% | $202.0946 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $1,197.91 | $1,298.7817 | $1,298.78 | $1,298.80 | $1,298.70 | |