| 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 | $146.40 | 8.125% | $158.295 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $94.25 | 6.623% | $100.4922 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $81.82 | 6.856% | $87.4296 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $30.34 | 8.116% | $32.8024 | $32.80 | $32.80 | $32.80 |
| Purchase #5 | $174.58 | 10.854% | $193.5289 | $193.53 | $193.55 | $193.50 |
| Purchase #6 | $230.66 | 11.795% | $257.8663 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $115.84 | 9.174% | $126.4672 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $873.89 | $956.8816 | $956.89 | $956.90 | $956.90 | |