| 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 | $44.85 | 6.389% | $47.7155 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $175.57 | 10.730% | $194.4087 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $188.94 | 4.734% | $197.8844 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $179.81 | 11.491% | $200.472 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $29.96 | 4.847% | $31.4122 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $66.51 | 6.620% | $70.913 | $70.91 | $70.90 | $70.90 |
| Purchase #7 | $156.91 | 6.493% | $167.0982 | $167.10 | $167.10 | $167.10 |
| 7 purchase totals = | $842.55 | $909.9040 | $909.90 | $909.85 | $909.90 | |