| 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 | $177.38 | 3.338% | $183.3009 | $183.30 | $183.30 | $183.30 |
| Purchase #2 | $147.94 | 5.418% | $155.9554 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $63.56 | 3.551% | $65.817 | $65.82 | $65.80 | $65.80 |
| Purchase #4 | $172.37 | 9.696% | $189.083 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $239.95 | 11.477% | $267.4891 | $267.49 | $267.50 | $267.50 |
| Purchase #6 | $92.38 | 6.528% | $98.4106 | $98.41 | $98.40 | $98.40 |
| Purchase #7 | $238.33 | 5.728% | $251.9815 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $1,131.91 | $1,212.0375 | $1,212.04 | $1,212.05 | $1,212.10 | |