| 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 | $183.72 | 4.733% | $192.4155 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $52.85 | 10.153% | $58.2159 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $22.44 | 8.302% | $24.303 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $198.66 | 7.569% | $213.6966 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $180.81 | 4.756% | $189.4093 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $212.59 | 12.176% | $238.475 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $139.62 | 7.228% | $149.7117 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $990.69 | $1,066.2270 | $1,066.24 | $1,066.20 | $1,066.20 | |