| 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 | $203.32 | 10.236% | $224.1318 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $35.26 | 9.605% | $38.6467 | $38.65 | $38.65 | $38.60 |
| Purchase #3 | $144.54 | 7.637% | $155.5785 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $121.93 | 11.456% | $135.8983 | $135.90 | $135.90 | $135.90 |
| Purchase #5 | $211.58 | 6.587% | $225.5168 | $225.52 | $225.50 | $225.50 |
| Purchase #6 | $28.59 | 6.135% | $30.344 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $118.50 | 3.624% | $122.7944 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $863.72 | $932.9105 | $932.91 | $932.95 | $932.80 | |