| 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 | $205.77 | 4.690% | $215.4206 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $154.31 | 3.222% | $159.2819 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $149.82 | 7.713% | $161.3756 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $48.68 | 8.486% | $52.811 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $248.79 | 9.727% | $272.9898 | $272.99 | $273.00 | $273.00 |
| Purchase #6 | $189.58 | 13.221% | $214.6444 | $214.64 | $214.65 | $214.60 |
| Purchase #7 | $194.81 | 12.471% | $219.1048 | $219.10 | $219.10 | $219.10 |
| 7 purchase totals = | $1,191.76 | $1,295.6281 | $1,295.62 | $1,295.65 | $1,295.60 | |