| 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 | $195.80 | 5.638% | $206.8392 | $206.84 | $206.85 | $206.80 |
| Purchase #2 | $28.91 | 13.600% | $32.8418 | $32.84 | $32.85 | $32.80 |
| Purchase #3 | $234.92 | 13.212% | $265.9576 | $265.96 | $265.95 | $266.00 |
| Purchase #4 | $69.82 | 7.568% | $75.104 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $38.92 | 5.222% | $40.9524 | $40.95 | $40.95 | $41.00 |
| Purchase #6 | $145.34 | 11.785% | $162.4683 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $65.86 | 10.248% | $72.6093 | $72.61 | $72.60 | $72.60 |
| 7 purchase totals = | $779.57 | $856.7726 | $856.77 | $856.75 | $856.80 | |