| 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 | $200.81 | 10.456% | $221.8067 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $188.73 | 6.809% | $201.5806 | $201.58 | $201.60 | $201.60 |
| Purchase #3 | $178.58 | 12.620% | $201.1168 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $245.82 | 12.262% | $275.9624 | $275.96 | $275.95 | $276.00 |
| Purchase #5 | $69.95 | 11.289% | $77.8467 | $77.85 | $77.85 | $77.80 |
| Purchase #6 | $14.54 | 5.475% | $15.3361 | $15.34 | $15.35 | $15.30 |
| Purchase #7 | $239.46 | 4.754% | $250.8439 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $1,137.89 | $1,244.4932 | $1,244.50 | $1,244.50 | $1,244.40 | |