| 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 | $42.34 | 4.720% | $44.3384 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $45.89 | 11.102% | $50.9847 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $80.28 | 8.328% | $86.9657 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $52.71 | 5.842% | $55.7893 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $188.28 | 6.627% | $200.7573 | $200.76 | $200.75 | $200.80 |
| Purchase #6 | $146.84 | 8.308% | $159.0395 | $159.04 | $159.05 | $159.00 |
| Purchase #7 | $146.36 | 6.193% | $155.4241 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $702.70 | $753.2990 | $753.30 | $753.30 | $753.30 | |