| 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 | $211.85 | 5.185% | $222.8344 | $222.83 | $222.85 | $222.80 |
| Purchase #2 | $101.66 | 3.194% | $104.907 | $104.91 | $104.90 | $104.90 |
| Purchase #3 | $166.91 | 6.226% | $177.3018 | $177.30 | $177.30 | $177.30 |
| Purchase #4 | $86.91 | 6.400% | $92.4722 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $134.66 | 4.686% | $140.9702 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $244.88 | 5.581% | $258.5468 | $258.55 | $258.55 | $258.50 |
| Purchase #7 | $39.74 | 8.258% | $43.0217 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $986.61 | $1,040.0541 | $1,040.05 | $1,040.00 | $1,040.00 | |