| 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 | $13.95 | 7.766% | $15.0334 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $222.31 | 12.711% | $250.5678 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $196.78 | 11.813% | $220.0256 | $220.03 | $220.05 | $220.00 |
| Purchase #4 | $15.97 | 7.472% | $17.1633 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $217.36 | 13.339% | $246.3537 | $246.35 | $246.35 | $246.40 |
| Purchase #6 | $117.82 | 4.103% | $122.6542 | $122.65 | $122.65 | $122.70 |
| Purchase #7 | $162.86 | 13.480% | $184.8135 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $947.05 | $1,056.6115 | $1,056.60 | $1,056.60 | $1,056.70 | |