| 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 | $199.98 | 9.152% | $218.2822 | $218.28 | $218.30 | $218.30 |
| Purchase #2 | $156.47 | 8.644% | $169.9953 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $151.37 | 13.343% | $171.5673 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $29.35 | 10.515% | $32.4362 | $32.44 | $32.45 | $32.40 |
| Purchase #5 | $177.69 | 7.154% | $190.4019 | $190.40 | $190.40 | $190.40 |
| Purchase #6 | $200.70 | 8.780% | $218.3215 | $218.32 | $218.30 | $218.30 |
| Purchase #7 | $220.55 | 8.239% | $238.7211 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $1,136.11 | $1,239.7255 | $1,239.73 | $1,239.70 | $1,239.70 | |