| 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 | $124.98 | 3.695% | $129.598 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $218.79 | 13.465% | $248.2501 | $248.25 | $248.25 | $248.30 |
| Purchase #3 | $139.85 | 12.289% | $157.0362 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $41.37 | 10.245% | $45.6084 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $245.26 | 5.856% | $259.6224 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $15.28 | 12.401% | $17.1749 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $168.89 | 10.209% | $186.132 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $954.42 | $1,043.4220 | $1,043.42 | $1,043.40 | $1,043.40 | |