| 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 | $224.84 | 12.838% | $253.705 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $213.53 | 4.833% | $223.8499 | $223.85 | $223.85 | $223.80 |
| Purchase #3 | $186.43 | 3.417% | $192.8003 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $146.82 | 13.819% | $167.1091 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $245.79 | 7.531% | $264.3004 | $264.30 | $264.30 | $264.30 |
| Purchase #6 | $35.69 | 10.487% | $39.4328 | $39.43 | $39.45 | $39.40 |
| Purchase #7 | $15.90 | 5.760% | $16.8158 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $1,069.00 | $1,158.0133 | $1,158.02 | $1,158.00 | $1,157.90 | |