| 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 | $190.70 | 8.202% | $206.3412 | $206.34 | $206.35 | $206.30 |
| Purchase #2 | $35.30 | 13.303% | $39.996 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $199.38 | 4.263% | $207.8796 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $20.75 | 4.319% | $21.6462 | $21.65 | $21.65 | $21.60 |
| Purchase #5 | $185.40 | 11.806% | $207.2883 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $168.44 | 3.733% | $174.7279 | $174.73 | $174.75 | $174.70 |
| Purchase #7 | $122.61 | 9.335% | $134.0556 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $922.58 | $991.9348 | $991.95 | $992.00 | $991.90 | |