| 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 | $223.34 | 11.390% | $248.7784 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $133.34 | 5.870% | $141.1671 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $160.77 | 8.820% | $174.9499 | $174.95 | $174.95 | $174.90 |
| Purchase #4 | $235.51 | 4.557% | $246.2422 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $183.44 | 3.317% | $189.5247 | $189.52 | $189.50 | $189.50 |
| Purchase #6 | $7.68 | 3.710% | $7.9649 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $165.36 | 5.635% | $174.678 | $174.68 | $174.70 | $174.70 |
| 7 purchase totals = | $1,109.44 | $1,183.3052 | $1,183.30 | $1,183.30 | $1,183.30 | |