| 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 | $138.77 | 5.406% | $146.2719 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $26.30 | 10.806% | $29.142 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $57.64 | 13.796% | $65.592 | $65.59 | $65.60 | $65.60 |
| Purchase #4 | $21.88 | 7.129% | $23.4398 | $23.44 | $23.45 | $23.40 |
| Purchase #5 | $35.42 | 13.127% | $40.0696 | $40.07 | $40.05 | $40.10 |
| Purchase #6 | $17.67 | 5.707% | $18.6784 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $180.81 | 12.874% | $204.0875 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $478.49 | $527.2812 | $527.28 | $527.30 | $527.30 | |