| 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 | $110.98 | 6.116% | $117.7675 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $155.78 | 7.356% | $167.2392 | $167.24 | $167.25 | $167.20 |
| Purchase #3 | $129.36 | 11.406% | $144.1148 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $139.33 | 10.856% | $154.4557 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $147.93 | 11.571% | $165.047 | $165.05 | $165.05 | $165.00 |
| Purchase #6 | $170.30 | 3.641% | $176.5006 | $176.50 | $176.50 | $176.50 |
| Purchase #7 | $182.60 | 13.836% | $207.8645 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $1,036.28 | $1,132.9893 | $1,132.99 | $1,132.95 | $1,133.00 | |