| 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 | $22.55 | 5.473% | $23.7842 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $105.58 | 6.718% | $112.6729 | $112.67 | $112.65 | $112.70 |
| Purchase #3 | $196.76 | 10.427% | $217.2762 | $217.28 | $217.30 | $217.30 |
| Purchase #4 | $13.92 | 11.317% | $15.4953 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $179.81 | 13.725% | $204.4889 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $152.96 | 8.409% | $165.8224 | $165.82 | $165.80 | $165.80 |
| Purchase #7 | $137.36 | 11.441% | $153.0754 | $153.08 | $153.10 | $153.10 |
| 7 purchase totals = | $808.94 | $892.6153 | $892.62 | $892.65 | $892.70 | |