| 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 | $52.39 | 3.821% | $54.3918 | $54.39 | $54.40 | $54.40 |
| Purchase #2 | $129.67 | 6.161% | $137.659 | $137.66 | $137.65 | $137.70 |
| Purchase #3 | $10.61 | 11.834% | $11.8656 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $168.66 | 9.453% | $184.6034 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $232.40 | 10.581% | $256.9902 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $92.52 | 9.852% | $101.6351 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $43.59 | 4.660% | $45.6213 | $45.62 | $45.60 | $45.60 |
| 7 purchase totals = | $729.84 | $792.7664 | $792.77 | $792.75 | $792.80 | |