| 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 | $129.62 | 5.270% | $136.451 | $136.45 | $136.45 | $136.50 |
| Purchase #2 | $149.86 | 5.370% | $157.9075 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $143.66 | 9.726% | $157.6324 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $181.43 | 7.574% | $195.1715 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $163.29 | 4.146% | $170.06 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $159.38 | 9.741% | $174.9052 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $12.85 | 6.275% | $13.6563 | $13.66 | $13.65 | $13.70 |
| 7 purchase totals = | $940.09 | $1,005.7839 | $1,005.79 | $1,005.75 | $1,005.90 | |