| 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 | $233.65 | 10.372% | $257.8842 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $93.31 | 5.211% | $98.1724 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $61.53 | 4.731% | $64.441 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $76.53 | 3.732% | $79.3861 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $157.69 | 12.567% | $177.5069 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $64.70 | 13.283% | $73.2941 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $207.25 | 9.544% | $227.0299 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $894.66 | $977.7146 | $977.71 | $977.75 | $977.70 | |