| 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 | $120.38 | 13.367% | $136.4712 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $5.75 | 6.642% | $6.1319 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $234.53 | 13.307% | $265.7389 | $265.74 | $265.75 | $265.70 |
| Purchase #4 | $239.72 | 4.622% | $250.7999 | $250.80 | $250.80 | $250.80 |
| Purchase #5 | $76.62 | 12.559% | $86.2427 | $86.24 | $86.25 | $86.20 |
| Purchase #6 | $75.92 | 13.364% | $86.0659 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $174.72 | 13.125% | $197.652 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $927.64 | $1,029.1025 | $1,029.10 | $1,029.10 | $1,029.10 | |