| 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 | $194.93 | 7.796% | $210.1267 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $214.28 | 5.580% | $226.2368 | $226.24 | $226.25 | $226.20 |
| Purchase #3 | $97.54 | 5.154% | $102.5672 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $231.48 | 12.830% | $261.1789 | $261.18 | $261.20 | $261.20 |
| Purchase #5 | $21.63 | 13.273% | $24.5009 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $189.52 | 8.692% | $205.9931 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $217.48 | 4.124% | $226.4489 | $226.45 | $226.45 | $226.40 |
| 7 purchase totals = | $1,166.86 | $1,257.0525 | $1,257.06 | $1,257.10 | $1,257.00 | |