| 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 | $46.78 | 4.343% | $48.8117 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $13.53 | 9.503% | $14.8158 | $14.82 | $14.80 | $14.80 |
| Purchase #3 | $108.92 | 3.700% | $112.95 | $112.95 | $112.95 | $113.00 |
| Purchase #4 | $172.69 | 8.202% | $186.854 | $186.85 | $186.85 | $186.90 |
| Purchase #5 | $103.42 | 3.164% | $106.6922 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $19.25 | 10.570% | $21.2847 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $39.61 | 11.730% | $44.2563 | $44.26 | $44.25 | $44.30 |
| 7 purchase totals = | $504.20 | $535.6647 | $535.66 | $535.65 | $535.80 | |