| 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 | $15.80 | 5.832% | $16.7215 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $18.98 | 11.742% | $21.2086 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $66.81 | 13.761% | $76.0037 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $174.26 | 3.615% | $180.5595 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $112.69 | 4.686% | $117.9707 | $117.97 | $117.95 | $118.00 |
| Purchase #6 | $68.60 | 5.743% | $72.5397 | $72.54 | $72.55 | $72.50 |
| Purchase #7 | $210.53 | 3.384% | $217.6543 | $217.65 | $217.65 | $217.70 |
| 7 purchase totals = | $667.67 | $702.6580 | $702.65 | $702.60 | $702.70 | |