| 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 | $79.74 | 10.632% | $88.218 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $93.94 | 11.697% | $104.9282 | $104.93 | $104.95 | $104.90 |
| Purchase #3 | $83.69 | 3.244% | $86.4049 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $173.64 | 12.828% | $195.9145 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $28.72 | 9.711% | $31.509 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $207.48 | 9.443% | $227.0723 | $227.07 | $227.05 | $227.10 |
| Purchase #7 | $109.80 | 9.128% | $119.8225 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $777.01 | $853.8694 | $853.86 | $853.80 | $853.80 | |