| 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 | $162.34 | 7.798% | $174.9993 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $10.66 | 4.495% | $11.1392 | $11.14 | $11.15 | $11.10 |
| Purchase #3 | $223.88 | 4.523% | $234.0061 | $234.01 | $234.00 | $234.00 |
| Purchase #4 | $198.28 | 12.136% | $222.3433 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $149.85 | 6.844% | $160.1057 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $82.57 | 6.591% | $88.0122 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $140.97 | 6.182% | $149.6848 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $968.55 | $1,040.2906 | $1,040.29 | $1,040.30 | $1,040.20 | |