| 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 | $158.48 | 4.630% | $165.8176 | $165.82 | $165.80 | $165.80 |
| Purchase #2 | $149.42 | 6.859% | $159.6687 | $159.67 | $159.65 | $159.70 |
| Purchase #3 | $113.91 | 3.507% | $117.9048 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $129.92 | 12.304% | $145.9054 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $205.59 | 6.258% | $218.4558 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $66.45 | 10.718% | $73.5721 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $239.85 | 6.296% | $254.951 | $254.95 | $254.95 | $255.00 |
| 7 purchase totals = | $1,063.62 | $1,136.2754 | $1,136.28 | $1,136.20 | $1,136.40 | |