| 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 | $168.96 | 4.744% | $176.9755 | $176.98 | $177.00 | $177.00 |
| Purchase #2 | $78.77 | 7.853% | $84.9558 | $84.96 | $84.95 | $85.00 |
| Purchase #3 | $184.48 | 10.408% | $203.6807 | $203.68 | $203.70 | $203.70 |
| Purchase #4 | $164.27 | 10.272% | $181.1438 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $49.46 | 11.595% | $55.1949 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $171.30 | 3.329% | $177.0026 | $177.00 | $177.00 | $177.00 |
| Purchase #7 | $101.40 | 7.763% | $109.2717 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $918.64 | $988.2250 | $988.22 | $988.25 | $988.30 | |