| 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 | $61.30 | 5.275% | $64.5336 | $64.53 | $64.55 | $64.50 |
| Purchase #2 | $112.33 | 10.724% | $124.3763 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $23.69 | 10.510% | $26.1798 | $26.18 | $26.20 | $26.20 |
| Purchase #4 | $130.57 | 5.688% | $137.9968 | $138.00 | $138.00 | $138.00 |
| Purchase #5 | $98.59 | 6.628% | $105.1245 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $60.35 | 6.148% | $64.0603 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $155.61 | 8.469% | $168.7886 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $642.44 | $691.0599 | $691.06 | $691.10 | $691.10 | |