| 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 | $197.94 | 12.453% | $222.5895 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $204.40 | 3.422% | $211.3946 | $211.39 | $211.40 | $211.40 |
| Purchase #3 | $82.76 | 12.753% | $93.3144 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $206.67 | 3.274% | $213.4364 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $171.44 | 9.134% | $187.0993 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $229.58 | 7.152% | $245.9996 | $246.00 | $246.00 | $246.00 |
| Purchase #7 | $70.94 | 10.453% | $78.3554 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $1,163.73 | $1,252.1892 | $1,252.19 | $1,252.20 | $1,252.20 | |