| 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 | $247.92 | 4.839% | $259.9168 | $259.92 | $259.90 | $259.90 |
| Purchase #2 | $135.50 | 5.790% | $143.3455 | $143.35 | $143.35 | $143.30 |
| Purchase #3 | $172.60 | 7.399% | $185.3707 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $65.48 | 13.771% | $74.4973 | $74.50 | $74.50 | $74.50 |
| Purchase #5 | $5.84 | 10.450% | $6.4503 | $6.45 | $6.45 | $6.50 |
| Purchase #6 | $247.82 | 7.491% | $266.3842 | $266.38 | $266.40 | $266.40 |
| Purchase #7 | $60.27 | 6.103% | $63.9483 | $63.95 | $63.95 | $63.90 |
| 7 purchase totals = | $935.43 | $999.9131 | $999.92 | $999.90 | $999.90 | |