| 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 | $176.35 | 10.794% | $195.3852 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $153.46 | 4.638% | $160.5775 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $19.30 | 3.160% | $19.9099 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $232.32 | 12.608% | $261.6109 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $123.38 | 4.679% | $129.153 | $129.15 | $129.15 | $129.20 |
| Purchase #6 | $145.33 | 11.125% | $161.498 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $199.36 | 4.744% | $208.8176 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $1,049.50 | $1,136.9521 | $1,136.96 | $1,136.95 | $1,137.00 | |