| 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 | $233.90 | 3.486% | $242.0538 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $9.67 | 7.619% | $10.4068 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $80.76 | 6.830% | $86.2759 | $86.28 | $86.30 | $86.30 |
| Purchase #4 | $217.42 | 6.719% | $232.0284 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $241.30 | 11.489% | $269.023 | $269.02 | $269.00 | $269.00 |
| Purchase #6 | $20.74 | 4.867% | $21.7494 | $21.75 | $21.75 | $21.70 |
| Purchase #7 | $239.78 | 7.514% | $257.7971 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,043.57 | $1,119.3344 | $1,119.34 | $1,119.35 | $1,119.30 | |