| 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 | $199.66 | 3.684% | $207.0155 | $207.02 | $207.00 | $207.00 |
| Purchase #2 | $129.55 | 12.763% | $146.0845 | $146.08 | $146.10 | $146.10 |
| Purchase #3 | $104.89 | 9.147% | $114.4843 | $114.48 | $114.50 | $114.50 |
| Purchase #4 | $27.82 | 13.511% | $31.5788 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $153.73 | 3.110% | $158.511 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $195.66 | 12.511% | $220.139 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $172.75 | 12.147% | $193.7339 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $984.06 | $1,071.5470 | $1,071.54 | $1,071.60 | $1,071.50 | |