| 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 | $218.64 | 13.546% | $248.257 | $248.26 | $248.25 | $248.30 |
| Purchase #2 | $5.82 | 5.102% | $6.1169 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $186.47 | 7.580% | $200.6044 | $200.60 | $200.60 | $200.60 |
| Purchase #4 | $196.63 | 12.126% | $220.4734 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $164.56 | 9.315% | $179.8888 | $179.89 | $179.90 | $179.90 |
| Purchase #6 | $220.44 | 7.868% | $237.7842 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $163.48 | 7.662% | $176.0058 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $1,156.04 | $1,269.1305 | $1,269.13 | $1,269.10 | $1,269.20 | |