| 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 | $14.99 | 3.410% | $15.5012 | $15.50 | $15.50 | $15.50 |
| Purchase #2 | $206.57 | 5.370% | $217.6628 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $204.78 | 7.871% | $220.8982 | $220.90 | $220.90 | $220.90 |
| Purchase #4 | $157.69 | 13.667% | $179.2415 | $179.24 | $179.25 | $179.20 |
| Purchase #5 | $94.45 | 8.363% | $102.3489 | $102.35 | $102.35 | $102.30 |
| Purchase #6 | $208.44 | 3.827% | $216.417 | $216.42 | $216.40 | $216.40 |
| Purchase #7 | $242.94 | 4.454% | $253.7605 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $1,129.86 | $1,205.8301 | $1,205.83 | $1,205.80 | $1,205.80 | |