| 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 | $51.62 | 9.481% | $56.5141 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $239.42 | 3.834% | $248.5994 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $131.56 | 6.185% | $139.697 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $161.73 | 11.561% | $180.4276 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $186.28 | 13.413% | $211.2657 | $211.27 | $211.25 | $211.30 |
| Purchase #6 | $97.76 | 8.463% | $106.0334 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $192.47 | 4.375% | $200.8906 | $200.89 | $200.90 | $200.90 |
| 7 purchase totals = | $1,060.84 | $1,143.4278 | $1,143.43 | $1,143.45 | $1,143.40 | |