| 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 | $171.96 | 8.610% | $186.7658 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $185.81 | 7.449% | $199.651 | $199.65 | $199.65 | $199.70 |
| Purchase #3 | $116.64 | 9.834% | $128.1104 | $128.11 | $128.10 | $128.10 |
| Purchase #4 | $86.73 | 7.242% | $93.011 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $202.30 | 4.744% | $211.8971 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $144.78 | 3.215% | $149.4347 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $16.47 | 4.209% | $17.1632 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $924.69 | $986.0332 | $986.03 | $986.00 | $986.10 | |