| 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 | $245.52 | 8.696% | $266.8704 | $266.87 | $266.85 | $266.90 |
| Purchase #2 | $18.92 | 3.350% | $19.5538 | $19.55 | $19.55 | $19.60 |
| Purchase #3 | $103.92 | 11.533% | $115.9051 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $126.74 | 9.824% | $139.1909 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $83.89 | 8.656% | $91.1515 | $91.15 | $91.15 | $91.20 |
| Purchase #6 | $11.64 | 13.510% | $13.2126 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $8.67 | 9.235% | $9.4707 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $599.30 | $655.3550 | $655.35 | $655.30 | $655.50 | |