| 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 | $93.64 | 4.223% | $97.5944 | $97.59 | $97.60 | $97.60 |
| Purchase #2 | $178.35 | 9.459% | $195.2201 | $195.22 | $195.20 | $195.20 |
| Purchase #3 | $113.30 | 10.622% | $125.3347 | $125.33 | $125.35 | $125.30 |
| Purchase #4 | $106.40 | 8.147% | $115.0684 | $115.07 | $115.05 | $115.10 |
| Purchase #5 | $9.38 | 10.166% | $10.3336 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $23.60 | 7.680% | $25.4125 | $25.41 | $25.40 | $25.40 |
| Purchase #7 | $39.32 | 13.210% | $44.5142 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $563.99 | $613.4779 | $613.46 | $613.45 | $613.40 | |