| 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 | $23.56 | 11.440% | $26.2553 | $26.26 | $26.25 | $26.30 |
| Purchase #2 | $45.50 | 4.257% | $47.4369 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $147.78 | 5.562% | $155.9995 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $233.28 | 4.112% | $242.8725 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $32.48 | 12.725% | $36.6131 | $36.61 | $36.60 | $36.60 |
| Purchase #6 | $23.46 | 11.580% | $26.1767 | $26.18 | $26.20 | $26.20 |
| Purchase #7 | $16.76 | 6.119% | $17.7855 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $522.82 | $553.1395 | $553.15 | $553.15 | $553.20 | |