| 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 | $26.74 | 6.123% | $28.3773 | $28.38 | $28.40 | $28.40 |
| Purchase #2 | $130.27 | 9.492% | $142.6352 | $142.64 | $142.65 | $142.60 |
| Purchase #3 | $207.63 | 3.752% | $215.4203 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $87.71 | 7.232% | $94.0532 | $94.05 | $94.05 | $94.10 |
| Purchase #5 | $246.62 | 4.870% | $258.6304 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $71.32 | 11.347% | $79.4127 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $86.90 | 11.305% | $96.724 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $857.19 | $915.2531 | $915.25 | $915.25 | $915.20 | |