| 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 | $233.70 | 4.444% | $244.0856 | $244.09 | $244.10 | $244.10 |
| Purchase #2 | $73.92 | 8.675% | $80.3326 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $119.87 | 10.553% | $132.5199 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $137.30 | 12.399% | $154.3238 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $240.74 | 5.858% | $254.8425 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $237.40 | 8.545% | $257.6858 | $257.69 | $257.70 | $257.70 |
| Purchase #7 | $211.85 | 4.381% | $221.1311 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $1,254.78 | $1,344.9213 | $1,344.92 | $1,344.95 | $1,344.80 | |