| 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 | $219.50 | 6.524% | $233.8202 | $233.82 | $233.80 | $233.80 |
| Purchase #2 | $50.30 | 9.614% | $55.1358 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $245.67 | 6.302% | $261.1521 | $261.15 | $261.15 | $261.20 |
| Purchase #4 | $193.66 | 4.418% | $202.2159 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $12.56 | 3.354% | $12.9813 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $37.62 | 7.609% | $40.4825 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $192.80 | 5.699% | $203.7877 | $203.79 | $203.80 | $203.80 |
| 7 purchase totals = | $952.11 | $1,009.5755 | $1,009.58 | $1,009.60 | $1,009.60 | |