| 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 | $146.35 | 4.811% | $153.3909 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $242.96 | 12.197% | $272.5938 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $71.28 | 13.389% | $80.8237 | $80.82 | $80.80 | $80.80 |
| Purchase #4 | $63.57 | 11.524% | $70.8958 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $12.40 | 6.602% | $13.2186 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $188.83 | 8.558% | $204.9901 | $204.99 | $205.00 | $205.00 |
| Purchase #7 | $247.82 | 10.467% | $273.7593 | $273.76 | $273.75 | $273.80 |
| 7 purchase totals = | $973.21 | $1,069.6722 | $1,069.67 | $1,069.65 | $1,069.70 | |