| 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 | $202.58 | 13.286% | $229.4948 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $226.49 | 8.718% | $246.2354 | $246.24 | $246.25 | $246.20 |
| Purchase #3 | $179.25 | 7.845% | $193.3122 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $140.85 | 5.425% | $148.4911 | $148.49 | $148.50 | $148.50 |
| Purchase #5 | $141.68 | 6.463% | $150.8368 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $244.51 | 3.427% | $252.8894 | $252.89 | $252.90 | $252.90 |
| Purchase #7 | $166.52 | 10.388% | $183.8181 | $183.82 | $183.80 | $183.80 |
| 7 purchase totals = | $1,301.88 | $1,405.0778 | $1,405.08 | $1,405.10 | $1,405.00 | |