| 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 | $143.29 | 4.499% | $149.7366 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $206.61 | 13.407% | $234.3102 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $157.35 | 11.536% | $175.5019 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $42.93 | 13.660% | $48.7942 | $48.79 | $48.80 | $48.80 |
| Purchase #5 | $42.74 | 12.237% | $47.9701 | $47.97 | $47.95 | $48.00 |
| Purchase #6 | $220.26 | 5.227% | $231.773 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $95.40 | 6.215% | $101.3291 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $908.58 | $989.4151 | $989.41 | $989.40 | $989.40 | |