| 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 | $188.32 | 8.152% | $203.6718 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $108.43 | 13.639% | $123.2188 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $41.41 | 8.245% | $44.8243 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $28.91 | 6.597% | $30.8172 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $140.93 | 6.224% | $149.7015 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $230.58 | 10.406% | $254.5742 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $224.27 | 9.343% | $245.2235 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $962.85 | $1,052.0313 | $1,052.02 | $1,051.90 | $1,052.00 | |