| 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 | $232.76 | 7.134% | $249.3651 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $238.41 | 3.584% | $246.9546 | $246.95 | $246.95 | $247.00 |
| Purchase #3 | $142.52 | 13.503% | $161.7645 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $94.66 | 10.846% | $104.9268 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $85.89 | 12.484% | $96.6125 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $52.25 | 5.773% | $55.2664 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $106.83 | 6.137% | $113.3862 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $953.32 | $1,028.2761 | $1,028.28 | $1,028.25 | $1,028.40 | |