| 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 | $158.54 | 3.589% | $164.23 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $192.87 | 5.450% | $203.3814 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $154.66 | 7.423% | $166.1404 | $166.14 | $166.15 | $166.10 |
| Purchase #4 | $54.60 | 11.405% | $60.8271 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $218.38 | 5.150% | $229.6266 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $89.35 | 13.773% | $101.6562 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $188.85 | 4.381% | $197.1235 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $1,057.25 | $1,122.9852 | $1,122.99 | $1,123.05 | $1,122.90 | |