| 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 | $111.74 | 13.451% | $126.7701 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $102.49 | 7.339% | $110.0117 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $35.72 | 4.372% | $37.2817 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $124.96 | 10.153% | $137.6472 | $137.65 | $137.65 | $137.60 |
| Purchase #5 | $103.56 | 5.438% | $109.1916 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $245.25 | 10.697% | $271.4844 | $271.48 | $271.50 | $271.50 |
| Purchase #7 | $48.80 | 10.723% | $54.0328 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $772.52 | $846.4195 | $846.41 | $846.45 | $846.40 | |