| 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 | $209.98 | 4.471% | $219.3682 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $204.84 | 11.591% | $228.583 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $177.54 | 11.296% | $197.5949 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $186.29 | 12.868% | $210.2618 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $106.73 | 6.842% | $114.0325 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $237.88 | 6.135% | $252.4739 | $252.47 | $252.45 | $252.50 |
| Purchase #7 | $32.79 | 4.817% | $34.3695 | $34.37 | $34.35 | $34.40 |
| 7 purchase totals = | $1,156.05 | $1,256.6838 | $1,256.67 | $1,256.65 | $1,256.80 | |