| 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 | $212.51 | 6.373% | $226.0533 | $226.05 | $226.05 | $226.10 |
| Purchase #2 | $72.41 | 12.282% | $81.3034 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $128.73 | 12.189% | $144.4209 | $144.42 | $144.40 | $144.40 |
| Purchase #4 | $172.44 | 6.576% | $183.7797 | $183.78 | $183.80 | $183.80 |
| Purchase #5 | $123.87 | 11.449% | $138.0519 | $138.05 | $138.05 | $138.10 |
| Purchase #6 | $60.88 | 13.523% | $69.1128 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $199.92 | 12.104% | $224.1183 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $970.76 | $1,066.8403 | $1,066.83 | $1,066.80 | $1,066.90 | |