| 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 | $31.86 | 11.437% | $35.5038 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $183.34 | 11.706% | $204.8018 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $43.42 | 7.806% | $46.8094 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $115.60 | 5.557% | $122.0239 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $230.79 | 7.329% | $247.7046 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $233.75 | 11.530% | $260.7014 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $222.25 | 3.499% | $230.0265 | $230.03 | $230.05 | $230.00 |
| 7 purchase totals = | $1,061.01 | $1,147.5714 | $1,147.56 | $1,147.55 | $1,147.50 | |