| 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 | $173.33 | 8.754% | $188.5033 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $58.39 | 10.550% | $64.5501 | $64.55 | $64.55 | $64.60 |
| Purchase #3 | $141.66 | 4.854% | $148.5362 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $142.65 | 6.322% | $151.6683 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $19.45 | 13.168% | $22.0112 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $80.73 | 7.241% | $86.5757 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $24.94 | 12.531% | $28.0652 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $641.15 | $689.9100 | $689.92 | $689.90 | $690.00 | |