| 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 | $184.96 | 10.189% | $203.8056 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $151.35 | 3.205% | $156.2008 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $108.40 | 5.355% | $114.2048 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $243.55 | 6.792% | $260.0919 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $8.41 | 7.187% | $9.0144 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $58.35 | 12.312% | $65.5341 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $234.93 | 13.124% | $265.7622 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $989.95 | $1,074.6138 | $1,074.60 | $1,074.60 | $1,074.60 | |