| 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 | $102.33 | 11.327% | $113.9209 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $34.70 | 3.534% | $35.9263 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $41.52 | 7.171% | $44.4974 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $109.69 | 8.848% | $119.3954 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $154.48 | 3.304% | $159.584 | $159.58 | $159.60 | $159.60 |
| Purchase #6 | $90.42 | 7.331% | $97.0487 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $117.38 | 3.487% | $121.473 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $650.52 | $691.8457 | $691.85 | $691.85 | $691.80 | |