| 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 | $136.85 | 7.746% | $147.4504 | $147.45 | $147.45 | $147.50 |
| Purchase #2 | $105.59 | 12.415% | $118.699 | $118.70 | $118.70 | $118.70 |
| Purchase #3 | $50.87 | 11.714% | $56.8289 | $56.83 | $56.85 | $56.80 |
| Purchase #4 | $206.95 | 6.850% | $221.1261 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $97.50 | 10.581% | $107.8165 | $107.82 | $107.80 | $107.80 |
| Purchase #6 | $199.76 | 9.221% | $218.1799 | $218.18 | $218.20 | $218.20 |
| Purchase #7 | $161.35 | 8.818% | $175.5778 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $958.87 | $1,045.6786 | $1,045.69 | $1,045.75 | $1,045.70 | |