| 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 | $247.84 | 12.375% | $278.5102 | $278.51 | $278.50 | $278.50 |
| Purchase #2 | $114.30 | 10.124% | $125.8717 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $161.58 | 8.231% | $174.8796 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $16.34 | 11.639% | $18.2418 | $18.24 | $18.25 | $18.20 |
| Purchase #5 | $36.70 | 10.127% | $40.4166 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $178.52 | 12.826% | $201.417 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $187.97 | 6.413% | $200.0245 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $943.25 | $1,039.3614 | $1,039.36 | $1,039.30 | $1,039.30 | |