| 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 | $192.57 | 9.413% | $210.6966 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $220.74 | 3.374% | $228.1878 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $186.65 | 9.170% | $203.7658 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $38.34 | 9.409% | $41.9474 | $41.95 | $41.95 | $41.90 |
| Purchase #5 | $222.29 | 13.585% | $252.4881 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $194.56 | 9.857% | $213.7378 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $124.77 | 4.606% | $130.5169 | $130.52 | $130.50 | $130.50 |
| 7 purchase totals = | $1,179.92 | $1,281.3404 | $1,281.36 | $1,281.35 | $1,281.30 | |