| 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 | $18.44 | 6.453% | $19.6299 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $202.73 | 3.781% | $210.3952 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $13.65 | 8.769% | $14.847 | $14.85 | $14.85 | $14.80 |
| Purchase #4 | $133.57 | 12.133% | $149.776 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $33.90 | 6.813% | $36.2096 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $82.29 | 4.610% | $86.0836 | $86.08 | $86.10 | $86.10 |
| Purchase #7 | $52.34 | 13.429% | $59.3687 | $59.37 | $59.35 | $59.40 |
| 7 purchase totals = | $536.92 | $576.3100 | $576.32 | $576.35 | $576.30 | |