| 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 | $131.79 | 5.809% | $139.4457 | $139.45 | $139.45 | $139.40 |
| Purchase #2 | $98.48 | 4.833% | $103.2395 | $103.24 | $103.25 | $103.20 |
| Purchase #3 | $63.93 | 9.112% | $69.7553 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $15.76 | 8.858% | $17.156 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $165.32 | 8.441% | $179.2747 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $208.31 | 5.765% | $220.3191 | $220.32 | $220.30 | $220.30 |
| Purchase #7 | $93.32 | 3.556% | $96.6385 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $776.91 | $825.8288 | $825.84 | $825.80 | $825.80 | |