| 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 | $128.66 | 5.521% | $135.7633 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $9.99 | 3.519% | $10.3415 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $36.39 | 10.465% | $40.1982 | $40.20 | $40.20 | $40.20 |
| Purchase #4 | $6.33 | 9.824% | $6.9519 | $6.95 | $6.95 | $7.00 |
| Purchase #5 | $210.30 | 9.287% | $229.8306 | $229.83 | $229.85 | $229.80 |
| Purchase #6 | $199.84 | 10.761% | $221.3448 | $221.34 | $221.35 | $221.30 |
| Purchase #7 | $135.33 | 12.592% | $152.3708 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $726.84 | $796.8011 | $796.79 | $796.80 | $796.80 | |