| 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 | $57.82 | 4.501% | $60.4225 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $108.88 | 13.602% | $123.6899 | $123.69 | $123.70 | $123.70 |
| Purchase #3 | $250.87 | 11.317% | $279.261 | $279.26 | $279.25 | $279.30 |
| Purchase #4 | $38.88 | 3.405% | $40.2039 | $40.20 | $40.20 | $40.20 |
| Purchase #5 | $222.86 | 8.796% | $242.4628 | $242.46 | $242.45 | $242.50 |
| Purchase #6 | $207.68 | 12.454% | $233.5445 | $233.54 | $233.55 | $233.50 |
| Purchase #7 | $162.76 | 11.824% | $182.0047 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $1,049.75 | $1,161.5893 | $1,161.57 | $1,161.55 | $1,161.60 | |