| 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 | $177.50 | 12.660% | $199.9715 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $236.62 | 4.618% | $247.5471 | $247.55 | $247.55 | $247.50 |
| Purchase #3 | $113.72 | 8.815% | $123.7444 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $74.73 | 9.735% | $82.005 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $24.67 | 8.102% | $26.6688 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $59.32 | 6.683% | $63.2844 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $135.74 | 4.792% | $142.2447 | $142.24 | $142.25 | $142.20 |
| 7 purchase totals = | $822.30 | $885.4659 | $885.46 | $885.45 | $885.40 | |