| 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 | $144.84 | 11.386% | $161.3315 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $13.91 | 12.733% | $15.6812 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $152.75 | 12.383% | $171.665 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $38.41 | 12.186% | $43.0906 | $43.09 | $43.10 | $43.10 |
| Purchase #5 | $245.97 | 13.136% | $278.2806 | $278.28 | $278.30 | $278.30 |
| Purchase #6 | $209.97 | 3.752% | $217.8481 | $217.85 | $217.85 | $217.80 |
| Purchase #7 | $106.32 | 10.581% | $117.5697 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $912.17 | $1,005.4667 | $1,005.47 | $1,005.50 | $1,005.50 | |