| 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 | $206.58 | 10.550% | $228.3742 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $84.58 | 11.117% | $93.9828 | $93.98 | $94.00 | $94.00 |
| Purchase #3 | $127.54 | 13.326% | $144.536 | $144.54 | $144.55 | $144.50 |
| Purchase #4 | $194.67 | 10.747% | $215.5912 | $215.59 | $215.60 | $215.60 |
| Purchase #5 | $167.27 | 8.460% | $181.421 | $181.42 | $181.40 | $181.40 |
| Purchase #6 | $109.34 | 11.108% | $121.4855 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $159.55 | 6.592% | $170.0675 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $1,049.53 | $1,155.4582 | $1,155.46 | $1,155.45 | $1,155.50 | |