| 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 | $130.73 | 9.592% | $143.2696 | $143.27 | $143.25 | $143.30 |
| Purchase #2 | $212.56 | 9.485% | $232.7213 | $232.72 | $232.70 | $232.70 |
| Purchase #3 | $244.42 | 5.644% | $258.2151 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $182.41 | 12.193% | $204.6513 | $204.65 | $204.65 | $204.70 |
| Purchase #5 | $216.95 | 6.166% | $230.3271 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $27.78 | 9.819% | $30.5077 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $128.82 | 4.523% | $134.6465 | $134.65 | $134.65 | $134.60 |
| 7 purchase totals = | $1,143.67 | $1,234.3386 | $1,234.35 | $1,234.30 | $1,234.30 | |