| 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 | $163.92 | 9.874% | $180.1055 | $180.11 | $180.10 | $180.10 |
| Purchase #2 | $215.44 | 11.377% | $239.9506 | $239.95 | $239.95 | $240.00 |
| Purchase #3 | $201.54 | 9.355% | $220.3941 | $220.39 | $220.40 | $220.40 |
| Purchase #4 | $40.26 | 8.806% | $43.8053 | $43.81 | $43.80 | $43.80 |
| Purchase #5 | $79.39 | 6.384% | $84.4583 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $32.91 | 11.516% | $36.6999 | $36.70 | $36.70 | $36.70 |
| Purchase #7 | $130.88 | 12.152% | $146.7845 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $864.34 | $952.1982 | $952.20 | $952.20 | $952.30 | |