| 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 | $79.33 | 3.702% | $82.2668 | $82.27 | $82.25 | $82.30 |
| Purchase #2 | $244.97 | 7.632% | $263.6661 | $263.67 | $263.65 | $263.70 |
| Purchase #3 | $174.93 | 8.743% | $190.2241 | $190.22 | $190.20 | $190.20 |
| Purchase #4 | $39.73 | 9.474% | $43.494 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $57.82 | 10.842% | $64.0888 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $10.55 | 5.247% | $11.1036 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $128.26 | 3.489% | $132.735 | $132.74 | $132.75 | $132.70 |
| 7 purchase totals = | $735.59 | $787.5784 | $787.58 | $787.55 | $787.60 | |