| 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 | $46.84 | 3.437% | $48.4499 | $48.45 | $48.45 | $48.40 |
| Purchase #2 | $203.78 | 5.857% | $215.7154 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $86.56 | 9.250% | $94.5668 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $105.69 | 6.715% | $112.7871 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $204.88 | 11.321% | $228.0745 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $232.35 | 13.264% | $263.1689 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $189.99 | 5.638% | $200.7016 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $1,070.09 | $1,163.4642 | $1,163.47 | $1,163.40 | $1,163.50 | |