| 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 | $107.66 | 6.444% | $114.5976 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $32.72 | 10.483% | $36.15 | $36.15 | $36.15 | $36.20 |
| Purchase #3 | $233.39 | 4.708% | $244.378 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $129.75 | 7.416% | $139.3723 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $31.63 | 12.562% | $35.6034 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $160.55 | 3.667% | $166.4374 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $221.25 | 13.533% | $251.1918 | $251.19 | $251.20 | $251.20 |
| 7 purchase totals = | $916.95 | $987.7305 | $987.73 | $987.75 | $987.80 | |