| 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 | $105.32 | 13.545% | $119.5856 | $119.59 | $119.60 | $119.60 |
| Purchase #2 | $129.58 | 8.350% | $140.3999 | $140.40 | $140.40 | $140.40 |
| Purchase #3 | $72.76 | 9.306% | $79.531 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $111.67 | 3.111% | $115.1441 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $71.63 | 4.340% | $74.7387 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $225.79 | 4.152% | $235.1648 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $100.65 | 8.454% | $109.159 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $817.40 | $873.7231 | $873.72 | $873.75 | $873.70 | |