| 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 | $215.33 | 7.445% | $231.3613 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $65.96 | 6.633% | $70.3351 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $197.91 | 11.542% | $220.7528 | $220.75 | $220.75 | $220.80 |
| Purchase #4 | $145.37 | 12.717% | $163.8567 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $184.71 | 7.435% | $198.4432 | $198.44 | $198.45 | $198.40 |
| Purchase #6 | $193.32 | 11.181% | $214.9351 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $29.49 | 6.265% | $31.3375 | $31.34 | $31.35 | $31.30 |
| 7 purchase totals = | $1,032.09 | $1,131.0217 | $1,131.03 | $1,131.05 | $1,131.00 | |