| 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 | $248.33 | 6.585% | $264.6825 | $264.68 | $264.70 | $264.70 |
| Purchase #2 | $244.42 | 6.153% | $259.4592 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $203.35 | 3.772% | $211.0204 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $34.70 | 11.280% | $38.6142 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $164.70 | 4.395% | $171.9386 | $171.94 | $171.95 | $171.90 |
| Purchase #6 | $166.88 | 9.215% | $182.258 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $27.29 | 12.501% | $30.7015 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $1,089.67 | $1,158.6744 | $1,158.67 | $1,158.65 | $1,158.70 | |