| 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 | $65.96 | 7.351% | $70.8087 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $238.95 | 13.705% | $271.6981 | $271.70 | $271.70 | $271.70 |
| Purchase #3 | $126.69 | 4.870% | $132.8598 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $246.83 | 6.437% | $262.7184 | $262.72 | $262.70 | $262.70 |
| Purchase #5 | $80.40 | 12.126% | $90.1493 | $90.15 | $90.15 | $90.10 |
| Purchase #6 | $242.41 | 10.444% | $267.7273 | $267.73 | $267.75 | $267.70 |
| Purchase #7 | $199.31 | 5.325% | $209.9233 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $1,200.55 | $1,305.8849 | $1,305.89 | $1,305.85 | $1,305.80 | |