| 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 | $185.70 | 4.149% | $193.4047 | $193.40 | $193.40 | $193.40 |
| Purchase #2 | $36.93 | 10.814% | $40.9236 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $232.35 | 12.400% | $261.1614 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $135.55 | 7.282% | $145.4208 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $172.40 | 3.778% | $178.9133 | $178.91 | $178.90 | $178.90 |
| Purchase #6 | $33.58 | 10.136% | $36.9837 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $88.49 | 9.608% | $96.9921 | $96.99 | $97.00 | $97.00 |
| 7 purchase totals = | $885.00 | $953.7996 | $953.78 | $953.75 | $953.80 | |