| 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 | $235.79 | 8.538% | $255.9218 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $215.39 | 9.850% | $236.6059 | $236.61 | $236.60 | $236.60 |
| Purchase #3 | $74.96 | 10.332% | $82.7049 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $20.44 | 10.194% | $22.5237 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $204.60 | 7.234% | $219.4008 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $185.34 | 12.301% | $208.1387 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $225.48 | 10.337% | $248.7879 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $1,162.00 | $1,274.0837 | $1,274.08 | $1,274.05 | $1,274.00 | |