| 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 | $191.48 | 5.242% | $201.5174 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $250.50 | 5.177% | $263.4684 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $15.90 | 8.117% | $17.1906 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $201.50 | 4.102% | $209.7655 | $209.77 | $209.75 | $209.80 |
| Purchase #5 | $128.83 | 10.390% | $142.2154 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $165.69 | 5.803% | $175.305 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $50.97 | 3.829% | $52.9216 | $52.92 | $52.90 | $52.90 |
| 7 purchase totals = | $1,004.87 | $1,062.3839 | $1,062.40 | $1,062.30 | $1,062.40 | |