| 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 | $169.41 | 4.487% | $177.0114 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $88.27 | 5.403% | $93.0392 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $88.65 | 10.799% | $98.2233 | $98.22 | $98.20 | $98.20 |
| Purchase #4 | $169.89 | 11.218% | $188.9483 | $188.95 | $188.95 | $188.90 |
| Purchase #5 | $198.53 | 6.629% | $211.6906 | $211.69 | $211.70 | $211.70 |
| Purchase #6 | $30.68 | 3.738% | $31.8268 | $31.83 | $31.85 | $31.80 |
| Purchase #7 | $75.37 | 4.193% | $78.5303 | $78.53 | $78.55 | $78.50 |
| 7 purchase totals = | $820.80 | $879.2699 | $879.27 | $879.30 | $879.10 | |