| 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 | $28.95 | 7.128% | $31.0136 | $31.01 | $31.00 | $31.00 |
| Purchase #2 | $242.51 | 4.729% | $253.9783 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $198.75 | 4.792% | $208.2741 | $208.27 | $208.25 | $208.30 |
| Purchase #4 | $81.95 | 4.480% | $85.6214 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $114.25 | 5.268% | $120.2687 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $13.88 | 4.516% | $14.5068 | $14.51 | $14.50 | $14.50 |
| Purchase #7 | $247.28 | 8.670% | $268.7192 | $268.72 | $268.70 | $268.70 |
| 7 purchase totals = | $927.57 | $982.3821 | $982.38 | $982.30 | $982.40 | |