| 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 | $47.98 | 11.315% | $53.4089 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $34.51 | 10.586% | $38.1632 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $138.43 | 5.242% | $145.6865 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $249.90 | 4.691% | $261.6228 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $188.96 | 12.341% | $212.2796 | $212.28 | $212.30 | $212.30 |
| Purchase #6 | $96.38 | 13.682% | $109.5667 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $86.70 | 10.147% | $95.4974 | $95.50 | $95.50 | $95.50 |
| 7 purchase totals = | $842.86 | $916.2251 | $916.23 | $916.20 | $916.30 | |