| 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 | $14.51 | 5.249% | $15.2716 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $194.30 | 4.320% | $202.6938 | $202.69 | $202.70 | $202.70 |
| Purchase #3 | $183.75 | 11.203% | $204.3355 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $128.35 | 6.202% | $136.3103 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $208.27 | 4.442% | $217.5214 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $85.82 | 3.706% | $89.0005 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $110.92 | 3.552% | $114.8599 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $925.92 | $979.9930 | $979.99 | $979.95 | $980.00 | |