| 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 | $163.75 | 10.588% | $181.0879 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $184.74 | 3.756% | $191.6788 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $110.43 | 5.620% | $116.6362 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $216.98 | 3.144% | $223.8019 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $235.71 | 8.796% | $256.4431 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $85.72 | 3.549% | $88.7622 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $12.56 | 11.771% | $14.0384 | $14.04 | $14.05 | $14.00 |
| 7 purchase totals = | $1,009.89 | $1,072.4485 | $1,072.45 | $1,072.50 | $1,072.40 | |