| 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 | $89.53 | 12.787% | $100.9782 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $24.91 | 10.461% | $27.5158 | $27.52 | $27.50 | $27.50 |
| Purchase #3 | $52.83 | 3.509% | $54.6838 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $250.83 | 3.643% | $259.9677 | $259.97 | $259.95 | $260.00 |
| Purchase #5 | $49.98 | 10.608% | $55.2819 | $55.28 | $55.30 | $55.30 |
| Purchase #6 | $47.84 | 9.674% | $52.468 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $236.25 | 3.180% | $243.7628 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $752.17 | $794.6582 | $794.66 | $794.65 | $794.80 | |