| 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 | $113.30 | 8.704% | $123.1616 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $30.84 | 11.239% | $34.3061 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $60.76 | 12.415% | $68.3034 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $10.62 | 13.562% | $12.0603 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $124.43 | 12.827% | $140.3906 | $140.39 | $140.40 | $140.40 |
| Purchase #6 | $5.58 | 4.699% | $5.8422 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $124.29 | 8.556% | $134.9243 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $469.82 | $518.9885 | $518.98 | $518.95 | $519.00 | |