| 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 | $47.47 | 10.302% | $52.3604 | $52.36 | $52.35 | $52.40 |
| Purchase #2 | $115.27 | 4.800% | $120.803 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $149.41 | 3.824% | $155.1234 | $155.12 | $155.10 | $155.10 |
| Purchase #4 | $16.45 | 11.323% | $18.3126 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $203.93 | 6.314% | $216.8061 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $162.31 | 3.419% | $167.8594 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $210.48 | 9.362% | $230.1851 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $905.32 | $961.4500 | $961.45 | $961.40 | $961.50 | |