| 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 | $50.84 | 11.513% | $56.6932 | $56.69 | $56.70 | $56.70 |
| Purchase #2 | $111.97 | 13.612% | $127.2114 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $245.72 | 4.408% | $256.5513 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $147.99 | 3.201% | $152.7272 | $152.73 | $152.75 | $152.70 |
| Purchase #5 | $106.77 | 5.614% | $112.7641 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $203.26 | 13.120% | $229.9277 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $205.67 | 12.714% | $231.8189 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $1,072.22 | $1,167.6938 | $1,167.69 | $1,167.70 | $1,167.70 | |