| 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 | $79.62 | 4.236% | $82.9927 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $61.64 | 13.550% | $69.9922 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $108.78 | 7.167% | $116.5763 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $130.74 | 8.158% | $141.4058 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $109.67 | 6.215% | $116.486 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $148.39 | 8.273% | $160.6663 | $160.67 | $160.65 | $160.70 |
| Purchase #7 | $14.33 | 3.374% | $14.8135 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $653.17 | $702.9328 | $702.94 | $702.95 | $703.00 | |