| 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 | $180.39 | 11.459% | $201.0609 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $142.27 | 12.368% | $159.866 | $159.87 | $159.85 | $159.90 |
| Purchase #3 | $247.25 | 10.619% | $273.5055 | $273.51 | $273.50 | $273.50 |
| Purchase #4 | $85.93 | 4.335% | $89.6551 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $232.87 | 4.599% | $243.5797 | $243.58 | $243.60 | $243.60 |
| Purchase #6 | $206.49 | 13.178% | $233.7013 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $16.46 | 3.606% | $17.0535 | $17.05 | $17.05 | $17.10 |
| 7 purchase totals = | $1,111.66 | $1,218.4220 | $1,218.43 | $1,218.40 | $1,218.60 | |