| 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 | $175.84 | 13.259% | $199.1546 | $199.15 | $199.15 | $199.20 |
| Purchase #2 | $9.27 | 11.146% | $10.3032 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $112.30 | 12.205% | $126.0062 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $119.86 | 13.366% | $135.8805 | $135.88 | $135.90 | $135.90 |
| Purchase #5 | $139.58 | 8.736% | $151.7737 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $170.99 | 6.120% | $181.4546 | $181.45 | $181.45 | $181.50 |
| Purchase #7 | $94.99 | 9.597% | $104.1062 | $104.11 | $104.10 | $104.10 |
| 7 purchase totals = | $822.83 | $908.6790 | $908.67 | $908.65 | $908.80 | |