| 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 | $21.50 | 12.462% | $24.1793 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $89.99 | 4.419% | $93.9667 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $88.47 | 10.183% | $97.4789 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $35.93 | 9.371% | $39.297 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $122.38 | 9.590% | $134.1162 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $86.74 | 12.303% | $97.4116 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $35.27 | 10.358% | $38.9233 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $480.28 | $525.3730 | $525.38 | $525.35 | $525.40 | |