| 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 | $9.44 | 10.577% | $10.4385 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $38.40 | 12.234% | $43.0979 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $147.52 | 4.481% | $154.1304 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $219.72 | 5.679% | $232.1979 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $5.81 | 6.339% | $6.1783 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $190.52 | 8.490% | $206.6951 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $146.84 | 4.432% | $153.3479 | $153.35 | $153.35 | $153.30 |
| 7 purchase totals = | $758.25 | $806.0860 | $806.10 | $806.15 | $806.00 | |