| 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 | $121.42 | 4.370% | $126.7261 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $234.93 | 8.549% | $255.0142 | $255.01 | $255.00 | $255.00 |
| Purchase #3 | $199.58 | 5.718% | $210.992 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $174.33 | 9.590% | $191.0482 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $159.66 | 3.353% | $165.0134 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $192.73 | 13.828% | $219.3807 | $219.38 | $219.40 | $219.40 |
| Purchase #7 | $143.65 | 4.851% | $150.6185 | $150.62 | $150.60 | $150.60 |
| 7 purchase totals = | $1,226.30 | $1,318.7931 | $1,318.79 | $1,318.80 | $1,318.70 | |