| 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 | $99.51 | 3.247% | $102.7411 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $70.96 | 7.317% | $76.1521 | $76.15 | $76.15 | $76.20 |
| Purchase #3 | $74.83 | 8.561% | $81.2362 | $81.24 | $81.25 | $81.20 |
| Purchase #4 | $141.56 | 8.717% | $153.8998 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $59.61 | 11.204% | $66.2887 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $148.76 | 6.164% | $157.9296 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $57.77 | 8.478% | $62.6677 | $62.67 | $62.65 | $62.70 |
| 7 purchase totals = | $653.00 | $700.9152 | $700.92 | $700.95 | $700.90 | |