| 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 | $69.85 | 10.239% | $77.0019 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $249.98 | 3.491% | $258.7068 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $198.93 | 11.318% | $221.4449 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $148.28 | 9.117% | $161.7987 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $18.97 | 10.547% | $20.9708 | $20.97 | $20.95 | $21.00 |
| Purchase #6 | $211.96 | 5.123% | $222.8187 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $126.86 | 9.762% | $139.2441 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $1,024.83 | $1,101.9859 | $1,101.98 | $1,101.95 | $1,101.90 | |