| 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 | $47.69 | 5.432% | $50.2805 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $100.49 | 9.552% | $110.0888 | $110.09 | $110.10 | $110.10 |
| Purchase #3 | $188.44 | 7.398% | $202.3808 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $219.97 | 5.604% | $232.2971 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $152.54 | 3.723% | $158.2191 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $185.80 | 5.551% | $196.1138 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $186.94 | 13.738% | $212.6218 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $1,081.87 | $1,162.0019 | $1,162.00 | $1,162.00 | $1,162.00 | |