| 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 | $231.76 | 3.130% | $239.0141 | $239.01 | $239.00 | $239.00 |
| Purchase #2 | $8.67 | 8.288% | $9.3886 | $9.39 | $9.40 | $9.40 |
| Purchase #3 | $217.47 | 8.374% | $235.6809 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $200.99 | 9.483% | $220.0499 | $220.05 | $220.05 | $220.00 |
| Purchase #5 | $241.81 | 11.804% | $270.3533 | $270.35 | $270.35 | $270.40 |
| Purchase #6 | $121.67 | 4.782% | $127.4883 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $44.58 | 12.807% | $50.2894 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $1,066.95 | $1,152.2645 | $1,152.26 | $1,152.30 | $1,152.30 | |