| 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 | $232.60 | 3.222% | $240.0944 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $212.39 | 10.330% | $234.3299 | $234.33 | $234.35 | $234.30 |
| Purchase #3 | $12.63 | 3.212% | $13.0357 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $176.82 | 13.789% | $201.2017 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $39.49 | 9.184% | $43.1168 | $43.12 | $43.10 | $43.10 |
| Purchase #6 | $13.34 | 5.148% | $14.0267 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $228.40 | 7.591% | $245.7378 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $915.67 | $991.5430 | $991.55 | $991.60 | $991.40 | |