| 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 | $215.79 | 5.793% | $228.2907 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $183.73 | 12.509% | $206.7128 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $162.31 | 9.511% | $177.7473 | $177.75 | $177.75 | $177.70 |
| Purchase #4 | $25.44 | 4.852% | $26.6743 | $26.67 | $26.65 | $26.70 |
| Purchase #5 | $17.94 | 8.728% | $19.5058 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $60.39 | 6.340% | $64.2187 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $120.39 | 9.692% | $132.0582 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $785.99 | $855.2078 | $855.21 | $855.15 | $855.20 | |