| 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 | $188.54 | 10.581% | $208.4894 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $78.78 | 7.165% | $84.4246 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $172.96 | 4.853% | $181.3537 | $181.35 | $181.35 | $181.40 |
| Purchase #4 | $105.98 | 8.806% | $115.3126 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $171.86 | 12.534% | $193.4009 | $193.40 | $193.40 | $193.40 |
| Purchase #6 | $43.90 | 8.165% | $47.4844 | $47.48 | $47.50 | $47.50 |
| Purchase #7 | $52.86 | 5.423% | $55.7266 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $814.88 | $886.1922 | $886.18 | $886.20 | $886.20 | |