| 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 | $12.49 | 12.729% | $14.0799 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $245.76 | 5.245% | $258.6501 | $258.65 | $258.65 | $258.70 |
| Purchase #3 | $118.62 | 3.830% | $123.1631 | $123.16 | $123.15 | $123.20 |
| Purchase #4 | $6.96 | 12.855% | $7.8547 | $7.85 | $7.85 | $7.90 |
| Purchase #5 | $40.45 | 12.462% | $45.4909 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $105.89 | 8.677% | $115.0781 | $115.08 | $115.10 | $115.10 |
| Purchase #7 | $98.94 | 11.858% | $110.6723 | $110.67 | $110.65 | $110.70 |
| 7 purchase totals = | $629.11 | $674.9891 | $674.98 | $675.00 | $675.20 | |