| 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 | $155.72 | 6.406% | $165.6954 | $165.70 | $165.70 | $165.70 |
| Purchase #2 | $29.86 | 8.268% | $32.3288 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $236.96 | 6.189% | $251.6255 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $234.66 | 5.363% | $247.2448 | $247.24 | $247.25 | $247.20 |
| Purchase #5 | $199.32 | 10.462% | $220.1729 | $220.17 | $220.15 | $220.20 |
| Purchase #6 | $21.40 | 6.474% | $22.7854 | $22.79 | $22.80 | $22.80 |
| Purchase #7 | $51.43 | 11.673% | $57.4334 | $57.43 | $57.45 | $57.40 |
| 7 purchase totals = | $929.35 | $997.2862 | $997.29 | $997.35 | $997.20 | |