| 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 | $28.54 | 5.802% | $30.1959 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $130.38 | 8.742% | $141.7778 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $209.35 | 10.165% | $230.6304 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $76.55 | 12.698% | $86.2703 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $146.93 | 8.222% | $159.0106 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $197.48 | 10.645% | $218.5017 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $93.30 | 10.114% | $102.7364 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $882.53 | $969.1231 | $969.13 | $969.15 | $969.10 | |