| 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 | $201.35 | 11.671% | $224.8496 | $224.85 | $224.85 | $224.80 |
| Purchase #2 | $201.27 | 13.561% | $228.5642 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $73.91 | 10.712% | $81.8272 | $81.83 | $81.85 | $81.80 |
| Purchase #4 | $214.99 | 6.403% | $228.7558 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $203.38 | 3.187% | $209.8617 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $17.28 | 9.800% | $18.9734 | $18.97 | $18.95 | $19.00 |
| Purchase #7 | $96.90 | 3.846% | $100.6268 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $1,009.08 | $1,093.4587 | $1,093.46 | $1,093.45 | $1,093.50 | |