| 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 | $178.49 | 4.320% | $186.2008 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $125.86 | 11.280% | $140.057 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $10.40 | 13.755% | $11.8305 | $11.83 | $11.85 | $11.80 |
| Purchase #4 | $168.57 | 11.616% | $188.1511 | $188.15 | $188.15 | $188.20 |
| Purchase #5 | $109.47 | 10.416% | $120.8724 | $120.87 | $120.85 | $120.90 |
| Purchase #6 | $61.82 | 11.753% | $69.0857 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $53.50 | 12.129% | $59.989 | $59.99 | $60.00 | $60.00 |
| 7 purchase totals = | $708.11 | $776.1865 | $776.19 | $776.20 | $776.30 | |