| 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 | $51.83 | 3.144% | $53.4595 | $53.46 | $53.45 | $53.50 |
| Purchase #2 | $55.29 | 4.519% | $57.7886 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $136.74 | 11.413% | $152.3461 | $152.35 | $152.35 | $152.30 |
| Purchase #4 | $128.53 | 11.230% | $142.9639 | $142.96 | $142.95 | $143.00 |
| Purchase #5 | $113.94 | 7.248% | $122.1984 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $246.42 | 5.865% | $260.8725 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $149.72 | 10.842% | $165.9526 | $165.95 | $165.95 | $166.00 |
| 7 purchase totals = | $882.47 | $955.5816 | $955.58 | $955.55 | $955.70 | |