| 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 | $230.52 | 6.601% | $245.7366 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $17.92 | 13.871% | $20.4057 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $173.56 | 13.736% | $197.4002 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $76.93 | 10.216% | $84.7892 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $94.50 | 13.163% | $106.939 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $201.71 | 6.107% | $214.0284 | $214.03 | $214.05 | $214.00 |
| Purchase #7 | $205.96 | 11.263% | $229.1573 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $1,001.10 | $1,098.4564 | $1,098.47 | $1,098.50 | $1,098.40 | |