| 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 | $246.40 | 13.598% | $279.9055 | $279.91 | $279.90 | $279.90 |
| Purchase #2 | $17.86 | 10.484% | $19.7324 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $84.66 | 5.169% | $89.0361 | $89.04 | $89.05 | $89.00 |
| Purchase #4 | $42.27 | 5.306% | $44.5128 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $180.70 | 10.756% | $200.1361 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $214.90 | 7.584% | $231.198 | $231.20 | $231.20 | $231.20 |
| Purchase #7 | $220.95 | 7.602% | $237.7466 | $237.75 | $237.75 | $237.70 |
| 7 purchase totals = | $1,007.74 | $1,102.2675 | $1,102.28 | $1,102.30 | $1,102.10 | |