| 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 | $109.30 | 3.597% | $113.2315 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $117.96 | 7.375% | $126.6596 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $107.95 | 13.833% | $122.8827 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $231.29 | 5.305% | $243.5599 | $243.56 | $243.55 | $243.60 |
| Purchase #5 | $128.28 | 7.866% | $138.3705 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $32.92 | 9.493% | $36.0451 | $36.05 | $36.05 | $36.00 |
| Purchase #7 | $27.94 | 5.741% | $29.544 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $755.64 | $810.2933 | $810.29 | $810.30 | $810.30 | |