| 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 | $174.44 | 13.336% | $197.7033 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $196.36 | 13.453% | $222.7763 | $222.78 | $222.80 | $222.80 |
| Purchase #3 | $174.64 | 12.331% | $196.1749 | $196.17 | $196.15 | $196.20 |
| Purchase #4 | $192.87 | 11.590% | $215.2236 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $170.74 | 6.102% | $181.1586 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $24.64 | 6.842% | $26.3259 | $26.33 | $26.35 | $26.30 |
| Purchase #7 | $171.52 | 3.733% | $177.9228 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $1,105.21 | $1,217.2854 | $1,217.28 | $1,217.25 | $1,217.30 | |