| 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 | $86.75 | 10.845% | $96.158 | $96.16 | $96.15 | $96.20 |
| Purchase #2 | $36.91 | 6.770% | $39.4088 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $79.58 | 6.390% | $84.6652 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $122.33 | 4.667% | $128.0391 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $79.38 | 12.665% | $89.4335 | $89.43 | $89.45 | $89.40 |
| Purchase #6 | $96.61 | 12.223% | $108.4186 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $215.76 | 9.409% | $236.0609 | $236.06 | $236.05 | $236.10 |
| 7 purchase totals = | $717.32 | $782.1841 | $782.19 | $782.15 | $782.20 | |