| 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 | $190.81 | 13.650% | $216.8556 | $216.86 | $216.85 | $216.90 |
| Purchase #2 | $96.81 | 10.612% | $107.0835 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $121.46 | 8.663% | $131.9821 | $131.98 | $132.00 | $132.00 |
| Purchase #4 | $170.63 | 10.242% | $188.1059 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $221.97 | 13.787% | $252.573 | $252.57 | $252.55 | $252.60 |
| Purchase #6 | $162.63 | 9.597% | $178.2376 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $238.40 | 7.137% | $255.4146 | $255.41 | $255.40 | $255.40 |
| 7 purchase totals = | $1,202.71 | $1,330.2523 | $1,330.25 | $1,330.25 | $1,330.30 | |