| 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 | $228.73 | 6.613% | $243.8559 | $243.86 | $243.85 | $243.90 |
| Purchase #2 | $218.81 | 10.464% | $241.7063 | $241.71 | $241.70 | $241.70 |
| Purchase #3 | $145.88 | 6.655% | $155.5883 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $96.41 | 4.758% | $100.9972 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $79.26 | 5.105% | $83.3062 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $9.90 | 3.821% | $10.2783 | $10.28 | $10.30 | $10.30 |
| Purchase #7 | $149.96 | 4.827% | $157.1986 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $928.95 | $992.9308 | $992.95 | $992.95 | $993.00 | |