| 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 | $156.66 | 13.582% | $177.9376 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $155.94 | 9.515% | $170.7777 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $157.45 | 11.836% | $176.0858 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $7.95 | 5.700% | $8.4032 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $164.80 | 9.319% | $180.1577 | $180.16 | $180.15 | $180.20 |
| Purchase #6 | $217.98 | 7.343% | $233.9863 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $123.25 | 7.115% | $132.0192 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $984.03 | $1,079.3675 | $1,079.38 | $1,079.40 | $1,079.40 | |