| 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 | $218.59 | 6.129% | $231.9874 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $73.41 | 13.487% | $83.3108 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $127.73 | 6.355% | $135.8472 | $135.85 | $135.85 | $135.80 |
| Purchase #4 | $182.97 | 11.607% | $204.2073 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $22.88 | 8.484% | $24.8211 | $24.82 | $24.80 | $24.80 |
| Purchase #6 | $207.67 | 7.108% | $222.4312 | $222.43 | $222.45 | $222.40 |
| Purchase #7 | $22.73 | 11.596% | $25.3658 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $855.98 | $927.9708 | $927.98 | $927.95 | $927.90 | |