| 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 | $250.72 | 11.167% | $278.7179 | $278.72 | $278.70 | $278.70 |
| Purchase #2 | $105.31 | 13.506% | $119.5332 | $119.53 | $119.55 | $119.50 |
| Purchase #3 | $27.71 | 8.573% | $30.0856 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $147.67 | 9.116% | $161.1316 | $161.13 | $161.15 | $161.10 |
| Purchase #5 | $166.61 | 9.301% | $182.1064 | $182.11 | $182.10 | $182.10 |
| Purchase #6 | $5.55 | 5.571% | $5.8592 | $5.86 | $5.85 | $5.90 |
| Purchase #7 | $167.49 | 8.303% | $181.3967 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $871.06 | $958.8306 | $958.84 | $958.85 | $958.80 | |