| 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 | $104.76 | 4.545% | $109.5213 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $228.31 | 4.776% | $239.2141 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $128.47 | 3.446% | $132.8971 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $186.31 | 3.385% | $192.6166 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $172.69 | 3.280% | $178.3542 | $178.35 | $178.35 | $178.40 |
| Purchase #6 | $137.57 | 5.451% | $145.0689 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $239.89 | 8.724% | $260.818 | $260.82 | $260.80 | $260.80 |
| 7 purchase totals = | $1,198.00 | $1,258.4902 | $1,258.49 | $1,258.40 | $1,258.50 | |