| 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 | $108.67 | 12.792% | $122.5711 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $23.93 | 4.405% | $24.9841 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $132.80 | 4.493% | $138.7667 | $138.77 | $138.75 | $138.80 |
| Purchase #4 | $39.90 | 9.447% | $43.6694 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $216.44 | 13.564% | $245.7979 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $74.82 | 3.142% | $77.1708 | $77.17 | $77.15 | $77.20 |
| Purchase #7 | $77.92 | 3.666% | $80.7765 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $674.48 | $733.7365 | $733.74 | $733.70 | $733.90 | |