| 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 | $179.90 | 5.228% | $189.3052 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $216.72 | 10.262% | $238.9598 | $238.96 | $238.95 | $239.00 |
| Purchase #3 | $109.81 | 13.355% | $124.4751 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $250.36 | 6.313% | $266.1652 | $266.17 | $266.15 | $266.20 |
| Purchase #5 | $89.88 | 13.411% | $101.9338 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $139.73 | 12.240% | $156.833 | $156.83 | $156.85 | $156.80 |
| Purchase #7 | $192.81 | 10.248% | $212.5692 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $1,179.21 | $1,290.2413 | $1,290.25 | $1,290.25 | $1,290.30 | |