| 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 | $187.33 | 10.677% | $207.3312 | $207.33 | $207.35 | $207.30 |
| Purchase #2 | $186.40 | 6.280% | $198.1059 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $211.79 | 6.187% | $224.8934 | $224.89 | $224.90 | $224.90 |
| Purchase #4 | $8.66 | 11.220% | $9.6317 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $228.59 | 13.593% | $259.6622 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $47.54 | 3.849% | $49.3698 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $217.57 | 10.128% | $239.6055 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $1,087.88 | $1,188.5997 | $1,188.60 | $1,188.60 | $1,188.60 | |