| 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 | $240.80 | 8.278% | $260.7334 | $260.73 | $260.75 | $260.70 |
| Purchase #2 | $30.63 | 7.405% | $32.8982 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $12.52 | 10.108% | $13.7855 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $146.60 | 9.436% | $160.4332 | $160.43 | $160.45 | $160.40 |
| Purchase #5 | $232.96 | 7.332% | $250.0406 | $250.04 | $250.05 | $250.00 |
| Purchase #6 | $15.30 | 10.467% | $16.9015 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $144.33 | 12.248% | $162.0075 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $823.14 | $896.7999 | $896.80 | $896.85 | $896.70 | |