| 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 | $99.31 | 7.188% | $106.4484 | $106.45 | $106.45 | $106.40 |
| Purchase #2 | $244.45 | 12.386% | $274.7276 | $274.73 | $274.75 | $274.70 |
| Purchase #3 | $144.66 | 13.583% | $164.3092 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $65.79 | 7.395% | $70.6552 | $70.66 | $70.65 | $70.70 |
| Purchase #5 | $164.96 | 7.487% | $177.3106 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $55.62 | 12.820% | $62.7505 | $62.75 | $62.75 | $62.80 |
| Purchase #7 | $186.88 | 10.755% | $206.9789 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $961.67 | $1,063.1804 | $1,063.19 | $1,063.20 | $1,063.20 | |