| 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 | $199.47 | 11.868% | $223.1431 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $138.29 | 8.124% | $149.5247 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $172.68 | 13.409% | $195.8347 | $195.83 | $195.85 | $195.80 |
| Purchase #4 | $198.83 | 7.661% | $214.0624 | $214.06 | $214.05 | $214.10 |
| Purchase #5 | $209.59 | 7.693% | $225.7138 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $165.65 | 9.299% | $181.0538 | $181.05 | $181.05 | $181.10 |
| Purchase #7 | $232.56 | 5.476% | $245.295 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $1,317.07 | $1,434.6275 | $1,434.61 | $1,434.60 | $1,434.60 | |