| 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 | $70.50 | 5.523% | $74.3937 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $231.36 | 6.133% | $245.5493 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $233.64 | 13.809% | $265.9033 | $265.90 | $265.90 | $265.90 |
| Purchase #4 | $72.53 | 3.198% | $74.8495 | $74.85 | $74.85 | $74.80 |
| Purchase #5 | $179.99 | 11.671% | $200.9966 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $93.68 | 11.594% | $104.5413 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $173.50 | 8.372% | $188.0254 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $1,055.20 | $1,154.2591 | $1,154.26 | $1,154.30 | $1,154.10 | |