| 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 | $197.91 | 6.870% | $211.5064 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $125.59 | 5.700% | $132.7486 | $132.75 | $132.75 | $132.70 |
| Purchase #3 | $173.50 | 12.501% | $195.1892 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $16.55 | 6.785% | $17.6729 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $237.69 | 13.518% | $269.8209 | $269.82 | $269.80 | $269.80 |
| Purchase #6 | $119.30 | 6.275% | $126.7861 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $161.97 | 8.353% | $175.4994 | $175.50 | $175.50 | $175.50 |
| 7 purchase totals = | $1,032.51 | $1,129.2235 | $1,129.23 | $1,129.20 | $1,129.20 | |