| 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 | $77.36 | 11.545% | $86.2912 | $86.29 | $86.30 | $86.30 |
| Purchase #2 | $246.70 | 3.825% | $256.1363 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $93.62 | 8.153% | $101.2528 | $101.25 | $101.25 | $101.30 |
| Purchase #4 | $77.84 | 4.313% | $81.1972 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $157.78 | 10.710% | $174.6782 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $55.76 | 10.593% | $61.6667 | $61.67 | $61.65 | $61.70 |
| Purchase #7 | $69.86 | 6.292% | $74.2556 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $778.92 | $835.4780 | $835.49 | $835.50 | $835.60 | |