| 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 | $23.83 | 10.795% | $26.4024 | $26.40 | $26.40 | $26.40 |
| Purchase #2 | $143.57 | 7.511% | $154.3535 | $154.35 | $154.35 | $154.40 |
| Purchase #3 | $145.83 | 13.520% | $165.5462 | $165.55 | $165.55 | $165.50 |
| Purchase #4 | $30.31 | 12.697% | $34.1585 | $34.16 | $34.15 | $34.20 |
| Purchase #5 | $23.68 | 3.402% | $24.4856 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $120.81 | 6.383% | $128.5213 | $128.52 | $128.50 | $128.50 |
| Purchase #7 | $232.48 | 3.806% | $241.3282 | $241.33 | $241.35 | $241.30 |
| 7 purchase totals = | $720.51 | $774.7957 | $774.80 | $774.80 | $774.80 | |