| 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 | $138.91 | 9.657% | $152.3245 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $94.78 | 13.104% | $107.2 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $247.99 | 9.267% | $270.9712 | $270.97 | $270.95 | $271.00 |
| Purchase #4 | $241.57 | 6.872% | $258.1707 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $57.82 | 5.519% | $61.0111 | $61.01 | $61.00 | $61.00 |
| Purchase #6 | $156.34 | 7.450% | $167.9873 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $109.35 | 5.371% | $115.2232 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $1,046.76 | $1,132.8880 | $1,132.88 | $1,132.80 | $1,132.90 | |