| 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 | $80.78 | 3.580% | $83.6719 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $84.29 | 12.341% | $94.6922 | $94.69 | $94.70 | $94.70 |
| Purchase #3 | $14.30 | 8.546% | $15.5221 | $15.52 | $15.50 | $15.50 |
| Purchase #4 | $39.72 | 9.634% | $43.5466 | $43.55 | $43.55 | $43.50 |
| Purchase #5 | $142.61 | 3.242% | $147.2334 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $48.50 | 5.330% | $51.0851 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $206.30 | 9.771% | $226.4576 | $226.46 | $226.45 | $226.50 |
| 7 purchase totals = | $616.50 | $662.2089 | $662.21 | $662.20 | $662.20 | |