| 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 | $222.58 | 3.128% | $229.5423 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $36.47 | 13.552% | $41.4124 | $41.41 | $41.40 | $41.40 |
| Purchase #3 | $186.70 | 12.147% | $209.3784 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $72.49 | 3.585% | $75.0888 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $149.67 | 10.389% | $165.2192 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $46.98 | 4.753% | $49.213 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $207.95 | 5.112% | $218.5804 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $922.84 | $988.4345 | $988.43 | $988.45 | $988.40 | |