| 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 | $42.34 | 7.513% | $45.521 | $45.52 | $45.50 | $45.50 |
| Purchase #2 | $101.76 | 11.856% | $113.8247 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $19.28 | 7.270% | $20.6817 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $149.95 | 13.252% | $169.8214 | $169.82 | $169.80 | $169.80 |
| Purchase #5 | $9.84 | 6.267% | $10.4567 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $219.88 | 12.547% | $247.4683 | $247.47 | $247.45 | $247.50 |
| Purchase #7 | $154.60 | 13.634% | $175.6782 | $175.68 | $175.70 | $175.70 |
| 7 purchase totals = | $697.65 | $783.4520 | $783.45 | $783.40 | $783.50 | |