| 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 | $226.56 | 7.869% | $244.388 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $176.44 | 5.786% | $186.6488 | $186.65 | $186.65 | $186.60 |
| Purchase #3 | $238.52 | 9.648% | $261.5324 | $261.53 | $261.55 | $261.50 |
| Purchase #4 | $176.97 | 3.593% | $183.3285 | $183.33 | $183.35 | $183.30 |
| Purchase #5 | $189.66 | 5.608% | $200.2961 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $65.36 | 6.828% | $69.8228 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $6.73 | 5.291% | $7.0861 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $1,080.24 | $1,153.1027 | $1,153.11 | $1,153.15 | $1,153.00 | |