| 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 | $202.64 | 12.201% | $227.3641 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $195.91 | 12.726% | $220.8415 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $169.82 | 3.342% | $175.4954 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $13.35 | 12.382% | $15.003 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $245.48 | 5.620% | $259.276 | $259.28 | $259.30 | $259.30 |
| Purchase #6 | $174.78 | 8.599% | $189.8093 | $189.81 | $189.80 | $189.80 |
| Purchase #7 | $52.89 | 13.240% | $59.8926 | $59.89 | $59.90 | $59.90 |
| 7 purchase totals = | $1,054.87 | $1,147.6819 | $1,147.68 | $1,147.70 | $1,147.70 | |