| 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 | $135.44 | 9.509% | $148.319 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $88.79 | 5.324% | $93.5172 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $116.82 | 3.447% | $120.8468 | $120.85 | $120.85 | $120.80 |
| Purchase #4 | $97.43 | 3.346% | $100.69 | $100.69 | $100.70 | $100.70 |
| Purchase #5 | $32.84 | 5.346% | $34.5956 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $214.53 | 7.762% | $231.1818 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $14.75 | 10.745% | $16.3349 | $16.33 | $16.35 | $16.30 |
| 7 purchase totals = | $700.60 | $745.4853 | $745.49 | $745.50 | $745.40 | |