| 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 | $23.27 | 12.138% | $26.0945 | $26.09 | $26.10 | $26.10 |
| Purchase #2 | $134.48 | 9.272% | $146.949 | $146.95 | $146.95 | $146.90 |
| Purchase #3 | $205.34 | 5.804% | $217.2579 | $217.26 | $217.25 | $217.30 |
| Purchase #4 | $7.78 | 3.866% | $8.0808 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $208.33 | 5.819% | $220.4527 | $220.45 | $220.45 | $220.50 |
| Purchase #6 | $221.45 | 8.835% | $241.0151 | $241.02 | $241.00 | $241.00 |
| Purchase #7 | $135.43 | 3.305% | $139.906 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $936.08 | $999.7560 | $999.76 | $999.75 | $999.80 | |