| 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 | $75.85 | 11.427% | $84.5174 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $124.94 | 9.409% | $136.6956 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $145.97 | 11.194% | $162.3099 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $157.75 | 3.146% | $162.7128 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $144.92 | 6.347% | $154.1181 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $101.85 | 6.773% | $108.7483 | $108.75 | $108.75 | $108.70 |
| Purchase #7 | $228.69 | 6.649% | $243.8956 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $979.97 | $1,052.9977 | $1,053.01 | $1,052.95 | $1,052.90 | |