| 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 | $42.55 | 13.145% | $48.1432 | $48.14 | $48.15 | $48.10 |
| Purchase #2 | $234.50 | 8.772% | $255.0703 | $255.07 | $255.05 | $255.10 |
| Purchase #3 | $243.47 | 9.559% | $266.7433 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $177.55 | 7.554% | $190.9621 | $190.96 | $190.95 | $191.00 |
| Purchase #5 | $21.61 | 10.287% | $23.833 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $217.79 | 7.537% | $234.2048 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $108.44 | 10.133% | $119.4282 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $1,045.91 | $1,138.3849 | $1,138.37 | $1,138.40 | $1,138.30 | |