| 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 | $196.96 | 5.649% | $208.0863 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $24.99 | 8.700% | $27.1641 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $196.73 | 3.338% | $203.2968 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $137.39 | 11.149% | $152.7076 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $228.25 | 8.378% | $247.3728 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $214.50 | 7.794% | $231.2181 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $143.75 | 3.863% | $149.3031 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $1,142.57 | $1,219.1488 | $1,219.15 | $1,219.10 | $1,219.20 | |