| 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 | $26.34 | 10.455% | $29.0938 | $29.09 | $29.10 | $29.10 |
| Purchase #2 | $211.45 | 9.333% | $231.1846 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $171.49 | 5.281% | $180.5464 | $180.55 | $180.55 | $180.50 |
| Purchase #4 | $59.97 | 8.625% | $65.1424 | $65.14 | $65.15 | $65.10 |
| Purchase #5 | $172.53 | 5.516% | $182.0468 | $182.05 | $182.05 | $182.00 |
| Purchase #6 | $240.31 | 3.466% | $248.6391 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $62.27 | 9.410% | $68.1296 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $944.36 | $1,004.7827 | $1,004.78 | $1,004.85 | $1,004.60 | |