| 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 | $85.32 | 5.526% | $90.0348 | $90.03 | $90.05 | $90.00 |
| Purchase #2 | $108.80 | 5.485% | $114.7677 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $219.99 | 11.166% | $244.5541 | $244.55 | $244.55 | $244.60 |
| Purchase #4 | $103.67 | 4.820% | $108.6669 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $139.36 | 10.150% | $153.505 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $87.78 | 13.622% | $99.7374 | $99.74 | $99.75 | $99.70 |
| Purchase #7 | $214.49 | 10.734% | $237.5134 | $237.51 | $237.50 | $237.50 |
| 7 purchase totals = | $959.41 | $1,048.7793 | $1,048.78 | $1,048.75 | $1,048.80 | |