| 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 | $174.62 | 12.802% | $196.9749 | $196.97 | $196.95 | $197.00 |
| Purchase #2 | $242.68 | 7.339% | $260.4903 | $260.49 | $260.50 | $260.50 |
| Purchase #3 | $71.32 | 11.671% | $79.6438 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $40.69 | 11.601% | $45.4104 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $229.50 | 8.118% | $248.1308 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $240.35 | 5.788% | $254.2615 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $8.31 | 7.263% | $8.9136 | $8.91 | $8.90 | $8.90 |
| 7 purchase totals = | $1,007.47 | $1,093.8253 | $1,093.81 | $1,093.80 | $1,093.80 | |