| 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 | $14.28 | 9.739% | $15.6707 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $8.73 | 3.249% | $9.0136 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $215.43 | 13.575% | $244.6746 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $165.58 | 9.813% | $181.8284 | $181.83 | $181.85 | $181.80 |
| Purchase #5 | $128.98 | 8.485% | $139.924 | $139.92 | $139.90 | $139.90 |
| Purchase #6 | $85.70 | 10.671% | $94.845 | $94.85 | $94.85 | $94.80 |
| Purchase #7 | $194.78 | 3.419% | $201.4395 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $813.48 | $887.3958 | $887.39 | $887.35 | $887.30 | |