| 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 | $90.39 | 5.497% | $95.3587 | $95.36 | $95.35 | $95.40 |
| Purchase #2 | $207.40 | 4.553% | $216.8429 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $154.28 | 11.753% | $172.4125 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $21.39 | 9.780% | $23.4819 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $182.63 | 7.399% | $196.1428 | $196.14 | $196.15 | $196.10 |
| Purchase #6 | $174.75 | 9.344% | $191.0786 | $191.08 | $191.10 | $191.10 |
| Purchase #7 | $231.60 | 3.498% | $239.7014 | $239.70 | $239.70 | $239.70 |
| 7 purchase totals = | $1,062.44 | $1,135.0188 | $1,135.01 | $1,135.05 | $1,135.00 | |