| 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 | $240.48 | 11.836% | $268.9432 | $268.94 | $268.95 | $268.90 |
| Purchase #2 | $97.97 | 8.789% | $106.5806 | $106.58 | $106.60 | $106.60 |
| Purchase #3 | $80.83 | 4.752% | $84.671 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $104.49 | 5.375% | $110.1063 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $189.86 | 6.504% | $202.2085 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $231.50 | 4.436% | $241.7693 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $112.27 | 13.518% | $127.4467 | $127.45 | $127.45 | $127.40 |
| 7 purchase totals = | $1,057.40 | $1,141.7256 | $1,141.73 | $1,141.70 | $1,141.70 | |