| 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 | $101.26 | 5.555% | $106.885 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $219.99 | 8.365% | $238.3922 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $176.25 | 8.531% | $191.2859 | $191.29 | $191.30 | $191.30 |
| Purchase #4 | $125.94 | 8.184% | $136.2469 | $136.25 | $136.25 | $136.20 |
| Purchase #5 | $172.35 | 3.566% | $178.496 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $51.64 | 8.757% | $56.1621 | $56.16 | $56.15 | $56.20 |
| Purchase #7 | $172.38 | 7.451% | $185.224 | $185.22 | $185.20 | $185.20 |
| 7 purchase totals = | $1,019.81 | $1,092.6921 | $1,092.70 | $1,092.70 | $1,092.70 | |