| 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 | $216.53 | 10.629% | $239.545 | $239.55 | $239.55 | $239.50 |
| Purchase #2 | $181.46 | 13.857% | $206.6049 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $11.84 | 12.303% | $13.2967 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $217.92 | 11.125% | $242.1636 | $242.16 | $242.15 | $242.20 |
| Purchase #5 | $110.53 | 13.158% | $125.0735 | $125.07 | $125.05 | $125.10 |
| Purchase #6 | $49.63 | 7.621% | $53.4123 | $53.41 | $53.40 | $53.40 |
| Purchase #7 | $218.40 | 8.812% | $237.6454 | $237.65 | $237.65 | $237.60 |
| 7 purchase totals = | $1,006.31 | $1,117.7414 | $1,117.74 | $1,117.70 | $1,117.70 | |