| 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 | $241.68 | 4.792% | $253.2613 | $253.26 | $253.25 | $253.30 |
| Purchase #2 | $145.74 | 8.408% | $157.9938 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $223.92 | 13.374% | $253.8671 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $12.33 | 8.772% | $13.4116 | $13.41 | $13.40 | $13.40 |
| Purchase #5 | $148.57 | 8.614% | $161.3678 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $85.58 | 10.107% | $94.2296 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $90.34 | 5.397% | $95.2156 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $948.16 | $1,029.3468 | $1,029.35 | $1,029.30 | $1,029.40 | |