| 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 | $125.72 | 5.334% | $132.4259 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $69.66 | 8.269% | $75.4202 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $76.71 | 4.390% | $80.0776 | $80.08 | $80.10 | $80.10 |
| Purchase #4 | $19.71 | 6.173% | $20.9267 | $20.93 | $20.95 | $20.90 |
| Purchase #5 | $12.58 | 13.837% | $14.3207 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $116.65 | 5.704% | $123.3037 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $18.53 | 11.523% | $20.6652 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $439.56 | $467.1400 | $467.15 | $467.15 | $467.10 | |