| 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 | $80.34 | 5.815% | $85.0118 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $240.40 | 4.826% | $252.0017 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $244.84 | 8.172% | $264.8483 | $264.85 | $264.85 | $264.80 |
| Purchase #4 | $132.35 | 8.294% | $143.3271 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $231.43 | 5.714% | $244.6539 | $244.65 | $244.65 | $244.70 |
| Purchase #6 | $23.40 | 6.784% | $24.9875 | $24.99 | $25.00 | $25.00 |
| Purchase #7 | $80.62 | 6.816% | $86.1151 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $1,033.38 | $1,100.9454 | $1,100.95 | $1,100.95 | $1,100.90 | |