| 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 | $151.47 | 9.223% | $165.4401 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $37.56 | 12.345% | $42.1968 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $128.85 | 9.193% | $140.6952 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $198.64 | 6.692% | $211.933 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $191.47 | 4.106% | $199.3318 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $186.31 | 3.719% | $193.2389 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $105.43 | 3.675% | $109.3046 | $109.30 | $109.30 | $109.30 |
| 7 purchase totals = | $999.73 | $1,062.1404 | $1,062.14 | $1,062.20 | $1,062.00 | |