| 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 | $37.94 | 10.315% | $41.8535 | $41.85 | $41.85 | $41.90 |
| Purchase #2 | $35.79 | 8.862% | $38.9617 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $193.76 | 12.793% | $218.5477 | $218.55 | $218.55 | $218.50 |
| Purchase #4 | $126.32 | 11.206% | $140.4754 | $140.48 | $140.50 | $140.50 |
| Purchase #5 | $245.37 | 5.524% | $258.9242 | $258.92 | $258.90 | $258.90 |
| Purchase #6 | $107.55 | 6.359% | $114.3891 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $176.33 | 3.502% | $182.5051 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $923.06 | $995.6567 | $995.66 | $995.65 | $995.70 | |