| 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 | $244.72 | 11.111% | $271.9108 | $271.91 | $271.90 | $271.90 |
| Purchase #2 | $188.81 | 10.795% | $209.192 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $19.31 | 10.169% | $21.2736 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $192.36 | 8.657% | $209.0126 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $119.97 | 4.266% | $125.0879 | $125.09 | $125.10 | $125.10 |
| Purchase #6 | $29.98 | 13.730% | $34.0963 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $126.55 | 6.109% | $134.2809 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $921.70 | $1,004.8541 | $1,004.85 | $1,004.85 | $1,004.90 | |