| 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 | $131.25 | 9.720% | $144.0075 | $144.01 | $144.00 | $144.00 |
| Purchase #2 | $165.79 | 9.678% | $181.8352 | $181.84 | $181.85 | $181.80 |
| Purchase #3 | $194.89 | 6.447% | $207.4546 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $65.77 | 9.611% | $72.0912 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $181.47 | 5.471% | $191.3982 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $68.63 | 13.304% | $77.7605 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $225.81 | 11.454% | $251.6743 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $1,033.61 | $1,126.2215 | $1,126.22 | $1,126.20 | $1,126.30 | |