| 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 | $223.27 | 5.360% | $235.2373 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $90.34 | 8.371% | $97.9024 | $97.90 | $97.90 | $97.90 |
| Purchase #3 | $195.65 | 7.339% | $210.0088 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $216.61 | 3.131% | $223.3921 | $223.39 | $223.40 | $223.40 |
| Purchase #5 | $162.43 | 10.162% | $178.9361 | $178.94 | $178.95 | $178.90 |
| Purchase #6 | $195.34 | 11.494% | $217.7924 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $94.66 | 13.178% | $107.1343 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $1,178.30 | $1,270.4034 | $1,270.40 | $1,270.45 | $1,270.30 | |