| 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 | $159.66 | 8.596% | $173.3844 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $31.47 | 11.311% | $35.0296 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $191.34 | 3.709% | $198.4368 | $198.44 | $198.45 | $198.40 |
| Purchase #4 | $13.78 | 3.714% | $14.2918 | $14.29 | $14.30 | $14.30 |
| Purchase #5 | $250.38 | 13.201% | $283.4327 | $283.43 | $283.45 | $283.40 |
| Purchase #6 | $176.48 | 5.410% | $186.0276 | $186.03 | $186.05 | $186.00 |
| Purchase #7 | $111.57 | 10.402% | $123.1755 | $123.18 | $123.20 | $123.20 |
| 7 purchase totals = | $934.68 | $1,013.7784 | $1,013.78 | $1,013.90 | $1,013.70 | |