| 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 | $206.55 | 11.460% | $230.2206 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $190.51 | 6.615% | $203.1122 | $203.11 | $203.10 | $203.10 |
| Purchase #3 | $216.45 | 8.655% | $235.1837 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $90.74 | 4.823% | $95.1164 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $67.25 | 5.447% | $70.9131 | $70.91 | $70.90 | $70.90 |
| Purchase #6 | $108.49 | 11.413% | $120.872 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $152.93 | 13.816% | $174.0588 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $1,032.92 | $1,129.4768 | $1,129.47 | $1,129.40 | $1,129.50 | |