| 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 | $192.97 | 6.624% | $205.7523 | $205.75 | $205.75 | $205.80 |
| Purchase #2 | $15.77 | 8.709% | $17.1434 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $37.83 | 9.620% | $41.4692 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $89.99 | 13.248% | $101.9119 | $101.91 | $101.90 | $101.90 |
| Purchase #5 | $158.42 | 5.826% | $167.6495 | $167.65 | $167.65 | $167.60 |
| Purchase #6 | $243.73 | 6.522% | $259.6261 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $220.97 | 10.713% | $244.6425 | $244.64 | $244.65 | $244.60 |
| 7 purchase totals = | $959.68 | $1,038.1949 | $1,038.19 | $1,038.20 | $1,038.10 | |