| 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 | $234.65 | 5.847% | $248.37 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $112.58 | 8.551% | $122.2067 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $150.37 | 13.719% | $170.9993 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $177.63 | 4.870% | $186.2806 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $32.79 | 4.869% | $34.3865 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $178.44 | 10.344% | $196.8978 | $196.90 | $196.90 | $196.90 |
| Purchase #7 | $137.31 | 5.846% | $145.3371 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $1,023.77 | $1,104.4780 | $1,104.49 | $1,104.50 | $1,104.50 | |