| 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 | $175.44 | 13.394% | $198.9384 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $10.58 | 6.825% | $11.3021 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $33.90 | 11.671% | $37.8565 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $27.97 | 10.550% | $30.9208 | $30.92 | $30.90 | $30.90 |
| Purchase #5 | $7.80 | 4.641% | $8.162 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $135.58 | 9.508% | $148.4709 | $148.47 | $148.45 | $148.50 |
| Purchase #7 | $76.69 | 8.173% | $82.9579 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $467.96 | $518.6086 | $518.61 | $518.55 | $518.70 | |