| 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 | $11.96 | 10.393% | $13.203 | $13.20 | $13.20 | $13.20 |
| Purchase #2 | $123.92 | 4.668% | $129.7046 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $6.73 | 8.217% | $7.283 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $179.46 | 4.389% | $187.3365 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $143.31 | 6.764% | $153.0035 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $194.67 | 11.171% | $216.4166 | $216.42 | $216.40 | $216.40 |
| Purchase #7 | $56.92 | 8.743% | $61.8965 | $61.90 | $61.90 | $61.90 |
| 7 purchase totals = | $716.97 | $768.8437 | $768.84 | $768.85 | $768.80 | |