| 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 | $152.72 | 3.393% | $157.9018 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $11.54 | 13.171% | $13.0599 | $13.06 | $13.05 | $13.10 |
| Purchase #3 | $13.83 | 6.702% | $14.7569 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $159.56 | 12.500% | $179.505 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $212.91 | 10.693% | $235.6765 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $31.88 | 7.578% | $34.2959 | $34.30 | $34.30 | $34.30 |
| Purchase #7 | $217.35 | 10.761% | $240.739 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $799.79 | $875.9350 | $875.95 | $875.95 | $876.00 | |