| 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 | $166.82 | 7.425% | $179.2064 | $179.21 | $179.20 | $179.20 |
| Purchase #2 | $128.28 | 4.462% | $134.0039 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $118.44 | 6.658% | $126.3257 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $107.77 | 12.612% | $121.362 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $12.49 | 10.174% | $13.7607 | $13.76 | $13.75 | $13.80 |
| Purchase #6 | $121.50 | 11.184% | $135.0886 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $86.39 | 8.386% | $93.6347 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $741.69 | $803.3820 | $803.38 | $803.40 | $803.40 | |