| 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 | $128.58 | 5.710% | $135.9219 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $151.97 | 13.873% | $173.0528 | $173.05 | $173.05 | $173.10 |
| Purchase #3 | $206.90 | 3.412% | $213.9594 | $213.96 | $213.95 | $214.00 |
| Purchase #4 | $41.50 | 3.723% | $43.045 | $43.05 | $43.05 | $43.00 |
| Purchase #5 | $214.59 | 9.779% | $235.5748 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $239.76 | 6.266% | $254.7834 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $27.65 | 12.865% | $31.2072 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $1,010.95 | $1,087.5445 | $1,087.54 | $1,087.50 | $1,087.60 | |