| 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 | $156.71 | 7.578% | $168.5855 | $168.59 | $168.60 | $168.60 |
| Purchase #2 | $209.55 | 5.512% | $221.1004 | $221.10 | $221.10 | $221.10 |
| Purchase #3 | $48.35 | 9.863% | $53.1188 | $53.12 | $53.10 | $53.10 |
| Purchase #4 | $60.93 | 3.639% | $63.1472 | $63.15 | $63.15 | $63.10 |
| Purchase #5 | $207.46 | 13.667% | $235.8136 | $235.81 | $235.80 | $235.80 |
| Purchase #6 | $196.63 | 7.697% | $211.7646 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $228.79 | 5.144% | $240.559 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $1,108.42 | $1,194.0891 | $1,194.09 | $1,194.05 | $1,194.10 | |