| 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 | $10.90 | 5.853% | $11.538 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $195.83 | 12.112% | $219.5489 | $219.55 | $219.55 | $219.50 |
| Purchase #3 | $32.51 | 3.749% | $33.7288 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $189.72 | 9.534% | $207.8079 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $137.61 | 7.819% | $148.3697 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $118.69 | 3.845% | $123.2536 | $123.25 | $123.25 | $123.30 |
| Purchase #7 | $183.60 | 4.849% | $192.5028 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $868.86 | $936.7497 | $936.75 | $936.75 | $936.70 | |