| 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 | $121.47 | 9.520% | $133.0339 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $177.45 | 13.761% | $201.8689 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $219.74 | 7.775% | $236.8248 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $16.42 | 7.672% | $17.6797 | $17.68 | $17.70 | $17.70 |
| Purchase #5 | $52.52 | 6.724% | $56.0514 | $56.05 | $56.05 | $56.10 |
| Purchase #6 | $80.64 | 4.475% | $84.2486 | $84.25 | $84.25 | $84.20 |
| Purchase #7 | $22.54 | 7.107% | $24.1419 | $24.14 | $24.15 | $24.10 |
| 7 purchase totals = | $690.78 | $753.8492 | $753.84 | $753.85 | $753.80 | |