| 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 | $161.64 | 10.123% | $178.0028 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $243.74 | 10.545% | $269.4424 | $269.44 | $269.45 | $269.40 |
| Purchase #3 | $74.94 | 9.625% | $82.153 | $82.15 | $82.15 | $82.20 |
| Purchase #4 | $215.58 | 8.779% | $234.5058 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $138.72 | 10.398% | $153.1441 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $218.83 | 13.843% | $249.1226 | $249.12 | $249.10 | $249.10 |
| Purchase #7 | $57.72 | 7.481% | $62.038 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $1,111.17 | $1,228.4087 | $1,228.40 | $1,228.40 | $1,228.30 | |