| 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 | $211.88 | 8.751% | $230.4216 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $109.85 | 13.289% | $124.448 | $124.45 | $124.45 | $124.40 |
| Purchase #3 | $17.36 | 13.445% | $19.6941 | $19.69 | $19.70 | $19.70 |
| Purchase #4 | $141.96 | 12.272% | $159.3813 | $159.38 | $159.40 | $159.40 |
| Purchase #5 | $89.32 | 13.460% | $101.3425 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $231.36 | 9.539% | $253.4294 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $23.61 | 12.734% | $26.6165 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $825.34 | $915.3334 | $915.33 | $915.35 | $915.20 | |