| 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 | $161.55 | 4.768% | $169.2527 | $169.25 | $169.25 | $169.30 |
| Purchase #2 | $32.78 | 5.695% | $34.6468 | $34.65 | $34.65 | $34.60 |
| Purchase #3 | $155.92 | 9.494% | $170.723 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $153.60 | 7.664% | $165.3719 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $143.62 | 13.743% | $163.3577 | $163.36 | $163.35 | $163.40 |
| Purchase #6 | $192.70 | 9.384% | $210.783 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $93.44 | 13.339% | $105.904 | $105.90 | $105.90 | $105.90 |
| 7 purchase totals = | $933.61 | $1,020.0391 | $1,020.03 | $1,020.00 | $1,020.10 | |