| 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 | $209.48 | 11.171% | $232.881 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $21.75 | 4.489% | $22.7264 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $28.69 | 4.861% | $30.0846 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $164.36 | 7.134% | $176.0854 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $147.66 | 9.708% | $161.9948 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $46.40 | 13.531% | $52.6784 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $24.76 | 10.355% | $27.3239 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $643.10 | $703.7745 | $703.77 | $703.85 | $703.80 | |