| 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 | $26.76 | 3.624% | $27.7298 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $51.83 | 10.764% | $57.409 | $57.41 | $57.40 | $57.40 |
| Purchase #3 | $245.67 | 3.110% | $253.3103 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $69.74 | 6.497% | $74.271 | $74.27 | $74.25 | $74.30 |
| Purchase #5 | $249.33 | 4.583% | $260.7568 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $46.45 | 11.597% | $51.8368 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $71.91 | 4.852% | $75.3991 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $761.69 | $800.7128 | $800.72 | $800.70 | $800.70 | |