| 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 | $151.37 | 9.262% | $165.3899 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $193.41 | 3.468% | $200.1175 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $117.47 | 13.873% | $133.7666 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $66.76 | 5.729% | $70.5847 | $70.58 | $70.60 | $70.60 |
| Purchase #5 | $221.72 | 13.499% | $251.65 | $251.65 | $251.65 | $251.70 |
| Purchase #6 | $157.92 | 12.104% | $177.0346 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $147.82 | 5.218% | $155.5332 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $1,056.47 | $1,154.0765 | $1,154.07 | $1,154.10 | $1,154.10 | |