| 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 | $233.55 | 6.358% | $248.3991 | $248.40 | $248.40 | $248.40 |
| Purchase #2 | $47.85 | 10.679% | $52.9599 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $217.45 | 8.173% | $235.2222 | $235.22 | $235.20 | $235.20 |
| Purchase #4 | $74.88 | 10.433% | $82.6922 | $82.69 | $82.70 | $82.70 |
| Purchase #5 | $138.73 | 13.478% | $157.428 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $51.92 | 5.113% | $54.5747 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $135.40 | 8.662% | $147.1283 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $899.78 | $978.4044 | $978.40 | $978.40 | $978.40 | |