| 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 | $214.72 | 8.150% | $232.2197 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $167.31 | 3.526% | $173.2094 | $173.21 | $173.20 | $173.20 |
| Purchase #3 | $64.61 | 8.285% | $69.9629 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $176.66 | 7.220% | $189.4149 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $246.39 | 11.258% | $274.1286 | $274.13 | $274.15 | $274.10 |
| Purchase #6 | $178.26 | 5.681% | $188.387 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $161.94 | 5.116% | $170.2249 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $1,209.89 | $1,297.5474 | $1,297.54 | $1,297.50 | $1,297.50 | |