| 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 | $21.53 | 8.541% | $23.3689 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $236.50 | 8.631% | $256.9123 | $256.91 | $256.90 | $256.90 |
| Purchase #3 | $198.26 | 3.118% | $204.4417 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $69.34 | 9.419% | $75.8711 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $198.84 | 8.447% | $215.636 | $215.64 | $215.65 | $215.60 |
| Purchase #6 | $24.79 | 7.766% | $26.7152 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $134.85 | 13.726% | $153.3595 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $884.11 | $956.3047 | $956.31 | $956.25 | $956.30 | |