| 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 | $177.74 | 4.301% | $185.3846 | $185.38 | $185.40 | $185.40 |
| Purchase #2 | $67.55 | 9.403% | $73.9017 | $73.90 | $73.90 | $73.90 |
| Purchase #3 | $229.76 | 12.273% | $257.9584 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $32.63 | 8.267% | $35.3275 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $127.94 | 8.263% | $138.5117 | $138.51 | $138.50 | $138.50 |
| Purchase #6 | $203.36 | 11.375% | $226.4922 | $226.49 | $226.50 | $226.50 |
| Purchase #7 | $226.91 | 13.671% | $257.9309 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $1,065.89 | $1,175.5070 | $1,175.50 | $1,175.55 | $1,175.50 | |