| 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 | $232.43 | 9.200% | $253.8136 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $97.97 | 9.219% | $107.0019 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $127.34 | 7.850% | $137.3362 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $111.45 | 3.858% | $115.7497 | $115.75 | $115.75 | $115.70 |
| Purchase #5 | $142.86 | 9.332% | $156.1917 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $150.63 | 9.806% | $165.4008 | $165.40 | $165.40 | $165.40 |
| Purchase #7 | $95.87 | 3.286% | $99.0203 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $958.55 | $1,034.5142 | $1,034.51 | $1,034.50 | $1,034.40 | |