| 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 | $99.90 | 6.766% | $106.6592 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $18.47 | 4.236% | $19.2524 | $19.25 | $19.25 | $19.30 |
| Purchase #3 | $67.61 | 11.176% | $75.1661 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $186.50 | 6.469% | $198.5647 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $10.99 | 12.292% | $12.3409 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $143.53 | 8.723% | $156.0501 | $156.05 | $156.05 | $156.10 |
| Purchase #7 | $189.95 | 4.446% | $198.3952 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $716.95 | $766.4286 | $766.43 | $766.40 | $766.60 | |