| 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 | $140.65 | 3.328% | $145.3308 | $145.33 | $145.35 | $145.30 |
| Purchase #2 | $50.42 | 4.106% | $52.4902 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $13.66 | 5.640% | $14.4304 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $211.96 | 8.283% | $229.5166 | $229.52 | $229.50 | $229.50 |
| Purchase #5 | $241.80 | 13.770% | $275.0959 | $275.10 | $275.10 | $275.10 |
| Purchase #6 | $183.64 | 8.306% | $198.8931 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $246.25 | 13.126% | $278.5728 | $278.57 | $278.55 | $278.60 |
| 7 purchase totals = | $1,088.38 | $1,194.3298 | $1,194.33 | $1,194.35 | $1,194.30 | |