| 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 | $192.89 | 8.521% | $209.3262 | $209.33 | $209.35 | $209.30 |
| Purchase #2 | $107.65 | 4.504% | $112.4986 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $37.47 | 12.140% | $42.0189 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $22.85 | 4.192% | $23.8079 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $203.41 | 12.703% | $229.2492 | $229.25 | $229.25 | $229.20 |
| Purchase #6 | $221.73 | 4.580% | $231.8852 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $164.34 | 12.818% | $185.4051 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $950.34 | $1,034.1911 | $1,034.21 | $1,034.20 | $1,034.10 | |