| 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 | $22.65 | 3.676% | $23.4826 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $198.36 | 10.681% | $219.5468 | $219.55 | $219.55 | $219.50 |
| Purchase #3 | $10.38 | 4.120% | $10.8077 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $39.62 | 10.499% | $43.7797 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $8.26 | 9.417% | $9.0378 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $235.91 | 9.143% | $257.4793 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $216.61 | 10.374% | $239.0811 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $731.79 | $803.2150 | $803.22 | $803.30 | $803.20 | |