| 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 | $26.96 | 6.857% | $28.8086 | $28.81 | $28.80 | $28.80 |
| Purchase #2 | $211.79 | 5.174% | $222.748 | $222.75 | $222.75 | $222.70 |
| Purchase #3 | $11.30 | 3.568% | $11.7032 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $83.94 | 13.610% | $95.3642 | $95.36 | $95.35 | $95.40 |
| Purchase #5 | $240.57 | 7.256% | $258.0258 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $139.59 | 10.694% | $154.5178 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $195.99 | 3.427% | $202.7066 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $910.14 | $973.8742 | $973.88 | $973.85 | $973.80 | |