| 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 | $211.35 | 9.435% | $231.2909 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $160.66 | 9.824% | $176.4432 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $150.36 | 11.290% | $167.3356 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $123.91 | 12.698% | $139.6441 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $50.80 | 13.481% | $57.6483 | $57.65 | $57.65 | $57.60 |
| Purchase #6 | $7.76 | 4.564% | $8.1142 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $199.82 | 5.495% | $210.8001 | $210.80 | $210.80 | $210.80 |
| 7 purchase totals = | $904.66 | $991.2764 | $991.27 | $991.30 | $991.10 | |