| 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 | $99.36 | 7.696% | $107.0067 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $14.69 | 10.690% | $16.2604 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $196.84 | 3.557% | $203.8416 | $203.84 | $203.85 | $203.80 |
| Purchase #4 | $237.67 | 11.213% | $264.3199 | $264.32 | $264.30 | $264.30 |
| Purchase #5 | $100.40 | 7.700% | $108.1308 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $231.39 | 13.572% | $262.7943 | $262.79 | $262.80 | $262.80 |
| Purchase #7 | $61.52 | 5.804% | $65.0906 | $65.09 | $65.10 | $65.10 |
| 7 purchase totals = | $941.87 | $1,027.4443 | $1,027.44 | $1,027.45 | $1,027.40 | |