| 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 | $230.28 | 11.390% | $256.5089 | $256.51 | $256.50 | $256.50 |
| Purchase #2 | $120.94 | 10.670% | $133.8443 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $157.53 | 8.565% | $171.0224 | $171.02 | $171.00 | $171.00 |
| Purchase #4 | $113.97 | 9.779% | $125.1151 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $198.53 | 3.221% | $204.9247 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $87.90 | 13.573% | $99.8307 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $66.45 | 9.255% | $72.5999 | $72.60 | $72.60 | $72.60 |
| 7 purchase totals = | $975.60 | $1,063.8460 | $1,063.84 | $1,063.80 | $1,063.70 | |