| 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 | $100.57 | 5.434% | $106.035 | $106.04 | $106.05 | $106.00 |
| Purchase #2 | $118.51 | 3.874% | $123.1011 | $123.10 | $123.10 | $123.10 |
| Purchase #3 | $55.72 | 11.673% | $62.2242 | $62.22 | $62.20 | $62.20 |
| Purchase #4 | $14.81 | 11.304% | $16.4841 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $159.75 | 8.264% | $172.9517 | $172.95 | $172.95 | $173.00 |
| Purchase #6 | $177.62 | 8.655% | $192.993 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $195.37 | 5.670% | $206.4475 | $206.45 | $206.45 | $206.40 |
| 7 purchase totals = | $822.35 | $880.2366 | $880.23 | $880.25 | $880.20 | |