| 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 | $227.99 | 7.840% | $245.8644 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $53.30 | 8.704% | $57.9392 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $86.72 | 13.123% | $98.1003 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $209.58 | 5.815% | $221.7671 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $206.35 | 10.344% | $227.6948 | $227.69 | $227.70 | $227.70 |
| Purchase #6 | $235.54 | 5.431% | $248.3322 | $248.33 | $248.35 | $248.30 |
| Purchase #7 | $33.61 | 5.707% | $35.5281 | $35.53 | $35.55 | $35.50 |
| 7 purchase totals = | $1,053.09 | $1,135.2261 | $1,135.22 | $1,135.25 | $1,135.20 | |