| 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 | $98.71 | 8.129% | $106.7341 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $80.50 | 8.164% | $87.072 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $156.55 | 3.598% | $162.1827 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $146.37 | 5.413% | $154.293 | $154.29 | $154.30 | $154.30 |
| Purchase #5 | $35.41 | 12.504% | $39.8377 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $59.35 | 6.803% | $63.3876 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $54.76 | 4.521% | $57.2357 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $631.65 | $670.7428 | $670.74 | $670.80 | $670.70 | |