| 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 | $217.71 | 9.172% | $237.6784 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $134.88 | 9.549% | $147.7597 | $147.76 | $147.75 | $147.80 |
| Purchase #3 | $9.81 | 4.638% | $10.265 | $10.27 | $10.25 | $10.30 |
| Purchase #4 | $119.76 | 7.707% | $128.9899 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $124.93 | 13.821% | $142.1966 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $241.33 | 13.545% | $274.0181 | $274.02 | $274.00 | $274.00 |
| Purchase #7 | $208.78 | 9.571% | $228.7623 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $1,057.20 | $1,169.6700 | $1,169.68 | $1,169.65 | $1,169.80 | |