| 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 | $115.47 | 6.313% | $122.7596 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $153.63 | 7.635% | $165.3597 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $205.91 | 11.343% | $229.2664 | $229.27 | $229.25 | $229.30 |
| Purchase #4 | $10.51 | 9.841% | $11.5443 | $11.54 | $11.55 | $11.50 |
| Purchase #5 | $171.65 | 3.412% | $177.5067 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $204.25 | 12.644% | $230.0754 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $8.74 | 6.166% | $9.2789 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $870.16 | $945.7910 | $945.80 | $945.80 | $945.90 | |