| 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 | $97.71 | 3.818% | $101.4406 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $179.53 | 8.611% | $194.9893 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $108.92 | 13.500% | $123.6242 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $231.37 | 3.799% | $240.1597 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $181.61 | 10.144% | $200.0325 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $150.78 | 5.547% | $159.1438 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $209.48 | 3.103% | $215.9802 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $1,159.40 | $1,235.3703 | $1,235.36 | $1,235.40 | $1,235.30 | |