| 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 | $202.55 | 4.582% | $211.8308 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $204.28 | 8.680% | $222.0115 | $222.01 | $222.00 | $222.00 |
| Purchase #3 | $162.64 | 7.816% | $175.3519 | $175.35 | $175.35 | $175.40 |
| Purchase #4 | $8.71 | 10.574% | $9.631 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $26.87 | 3.393% | $27.7817 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $57.98 | 10.497% | $64.0662 | $64.07 | $64.05 | $64.10 |
| Purchase #7 | $121.59 | 13.721% | $138.2734 | $138.27 | $138.25 | $138.30 |
| 7 purchase totals = | $784.62 | $848.9465 | $848.94 | $848.95 | $849.00 | |