| 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 | $147.64 | 5.601% | $155.9093 | $155.91 | $155.90 | $155.90 |
| Purchase #2 | $145.79 | 7.266% | $156.3831 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $30.90 | 12.256% | $34.6871 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $13.50 | 7.278% | $14.4825 | $14.48 | $14.50 | $14.50 |
| Purchase #5 | $207.97 | 5.741% | $219.9096 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $104.47 | 10.349% | $115.2816 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $81.76 | 6.376% | $86.973 | $86.97 | $86.95 | $87.00 |
| 7 purchase totals = | $732.03 | $783.6262 | $783.62 | $783.65 | $783.70 | |