| 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 | $71.34 | 3.729% | $74.0003 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $157.35 | 4.614% | $164.6101 | $164.61 | $164.60 | $164.60 |
| Purchase #3 | $108.40 | 9.806% | $119.0297 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $29.58 | 4.292% | $30.8496 | $30.85 | $30.85 | $30.80 |
| Purchase #5 | $164.60 | 10.205% | $181.3974 | $181.40 | $181.40 | $181.40 |
| Purchase #6 | $129.83 | 5.112% | $136.4669 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $84.38 | 8.656% | $91.6839 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $745.48 | $798.0379 | $798.04 | $798.05 | $798.00 | |