| 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 | $215.45 | 12.440% | $242.252 | $242.25 | $242.25 | $242.30 |
| Purchase #2 | $132.72 | 5.571% | $140.1138 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $137.77 | 10.820% | $152.6767 | $152.68 | $152.70 | $152.70 |
| Purchase #4 | $22.82 | 12.724% | $25.7236 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $134.89 | 3.551% | $139.6799 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $245.77 | 5.436% | $259.1301 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $250.56 | 3.604% | $259.5902 | $259.59 | $259.60 | $259.60 |
| 7 purchase totals = | $1,139.98 | $1,219.1663 | $1,219.16 | $1,219.20 | $1,219.20 | |