| 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 | $72.54 | 3.793% | $75.2914 | $75.29 | $75.30 | $75.30 |
| Purchase #2 | $51.65 | 8.490% | $56.0351 | $56.04 | $56.05 | $56.00 |
| Purchase #3 | $120.41 | 13.630% | $136.8219 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $192.54 | 4.504% | $201.212 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $49.60 | 10.643% | $54.8789 | $54.88 | $54.90 | $54.90 |
| Purchase #6 | $229.36 | 8.843% | $249.6423 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $126.96 | 12.429% | $142.7399 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $843.06 | $916.6215 | $916.62 | $916.65 | $916.50 | |