| 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 | $9.79 | 13.189% | $11.0812 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $181.30 | 8.428% | $196.58 | $196.58 | $196.60 | $196.60 |
| Purchase #3 | $25.39 | 10.637% | $28.0907 | $28.09 | $28.10 | $28.10 |
| Purchase #4 | $49.47 | 4.420% | $51.6566 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $144.43 | 10.435% | $159.5013 | $159.50 | $159.50 | $159.50 |
| Purchase #6 | $230.80 | 13.756% | $262.5488 | $262.55 | $262.55 | $262.50 |
| Purchase #7 | $126.57 | 9.196% | $138.2094 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $767.75 | $847.6680 | $847.67 | $847.70 | $847.70 | |