| 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 | $188.95 | 3.243% | $195.0776 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $33.45 | 13.782% | $38.0601 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $82.95 | 9.478% | $90.812 | $90.81 | $90.80 | $90.80 |
| Purchase #4 | $250.43 | 12.520% | $281.7838 | $281.78 | $281.80 | $281.80 |
| Purchase #5 | $182.42 | 10.454% | $201.4902 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $167.40 | 7.600% | $180.1224 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $131.48 | 10.679% | $145.5207 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $1,037.08 | $1,132.8668 | $1,132.86 | $1,132.85 | $1,132.90 | |