| 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 | $54.56 | 3.846% | $56.6584 | $56.66 | $56.65 | $56.70 |
| Purchase #2 | $22.65 | 12.594% | $25.5025 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $155.75 | 7.312% | $167.1384 | $167.14 | $167.15 | $167.10 |
| Purchase #4 | $13.35 | 12.808% | $15.0599 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $51.49 | 9.374% | $56.3167 | $56.32 | $56.30 | $56.30 |
| Purchase #6 | $70.64 | 5.613% | $74.605 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $101.65 | 8.102% | $109.8857 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $470.09 | $505.1666 | $505.18 | $505.15 | $505.20 | |