| 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 | $197.96 | 11.573% | $220.8699 | $220.87 | $220.85 | $220.90 |
| Purchase #2 | $10.68 | 11.410% | $11.8986 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $178.83 | 7.344% | $191.9633 | $191.96 | $191.95 | $192.00 |
| Purchase #4 | $231.64 | 9.689% | $254.0836 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $107.37 | 8.341% | $116.3257 | $116.33 | $116.35 | $116.30 |
| Purchase #6 | $66.82 | 11.624% | $74.5872 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $186.35 | 12.257% | $209.1909 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $979.65 | $1,078.9192 | $1,078.92 | $1,078.95 | $1,079.00 | |