| 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 | $164.73 | 8.442% | $178.6365 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $242.52 | 8.248% | $262.523 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $12.38 | 13.629% | $14.0673 | $14.07 | $14.05 | $14.10 |
| Purchase #4 | $89.71 | 3.796% | $93.1154 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $249.26 | 9.174% | $272.1271 | $272.13 | $272.15 | $272.10 |
| Purchase #6 | $83.85 | 5.198% | $88.2085 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $216.96 | 12.175% | $243.3749 | $243.37 | $243.35 | $243.40 |
| 7 purchase totals = | $1,059.41 | $1,152.0527 | $1,152.06 | $1,152.00 | $1,152.00 | |