| 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 | $128.65 | 10.723% | $142.4451 | $142.45 | $142.45 | $142.40 |
| Purchase #2 | $204.75 | 6.381% | $217.8151 | $217.82 | $217.80 | $217.80 |
| Purchase #3 | $130.63 | 6.806% | $139.5207 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $45.60 | 13.643% | $51.8212 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $55.84 | 3.637% | $57.8709 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $25.82 | 8.484% | $28.0106 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $69.65 | 3.358% | $71.9888 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $660.94 | $709.4724 | $709.48 | $709.40 | $709.40 | |