| 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 | $29.64 | 7.769% | $31.9427 | $31.94 | $31.95 | $31.90 |
| Purchase #2 | $23.69 | 9.238% | $25.8785 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $181.65 | 8.403% | $196.914 | $196.91 | $196.90 | $196.90 |
| Purchase #4 | $223.65 | 5.438% | $235.8121 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $86.28 | 12.781% | $97.3074 | $97.31 | $97.30 | $97.30 |
| Purchase #6 | $82.41 | 6.804% | $88.0172 | $88.02 | $88.00 | $88.00 |
| Purchase #7 | $70.26 | 8.631% | $76.3241 | $76.32 | $76.30 | $76.30 |
| 7 purchase totals = | $697.58 | $752.1960 | $752.19 | $752.15 | $752.10 | |