| 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 | $232.75 | 4.129% | $242.3602 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $239.76 | 12.116% | $268.8093 | $268.81 | $268.80 | $268.80 |
| Purchase #3 | $181.59 | 12.539% | $204.3596 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $31.87 | 8.591% | $34.608 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $250.84 | 11.576% | $279.8772 | $279.88 | $279.90 | $279.90 |
| Purchase #6 | $8.60 | 7.297% | $9.2275 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $80.51 | 12.492% | $90.5673 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $1,025.92 | $1,129.8091 | $1,129.82 | $1,129.80 | $1,129.90 | |