| 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 | $216.85 | 5.170% | $228.0611 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $216.30 | 9.181% | $236.1585 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $241.67 | 6.511% | $257.4051 | $257.41 | $257.40 | $257.40 |
| Purchase #4 | $199.68 | 7.711% | $215.0773 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $68.43 | 6.706% | $73.0189 | $73.02 | $73.00 | $73.00 |
| Purchase #6 | $23.91 | 10.560% | $26.4349 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $89.76 | 4.865% | $94.1268 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $1,056.60 | $1,130.2826 | $1,130.29 | $1,130.30 | $1,130.30 | |