| 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 | $136.52 | 13.715% | $155.2437 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $113.97 | 6.237% | $121.0783 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $222.80 | 13.705% | $253.3347 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $239.58 | 5.541% | $252.8551 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $7.76 | 10.162% | $8.5486 | $8.55 | $8.55 | $8.50 |
| Purchase #6 | $224.50 | 4.494% | $234.589 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $51.99 | 11.325% | $57.8779 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $997.12 | $1,083.5273 | $1,083.53 | $1,083.60 | $1,083.50 | |