| 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 | $7.74 | 5.513% | $8.1667 | $8.17 | $8.15 | $8.20 |
| Purchase #2 | $70.78 | 4.108% | $73.6876 | $73.69 | $73.70 | $73.70 |
| Purchase #3 | $157.81 | 4.310% | $164.6116 | $164.61 | $164.60 | $164.60 |
| Purchase #4 | $210.33 | 10.387% | $232.177 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $133.55 | 13.389% | $151.431 | $151.43 | $151.45 | $151.40 |
| Purchase #6 | $227.74 | 13.822% | $259.2182 | $259.22 | $259.20 | $259.20 |
| Purchase #7 | $160.82 | 3.124% | $165.844 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $968.77 | $1,055.1361 | $1,055.14 | $1,055.15 | $1,055.10 | |