| 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 | $39.58 | 3.473% | $40.9546 | $40.95 | $40.95 | $41.00 |
| Purchase #2 | $197.87 | 6.665% | $211.058 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $193.93 | 5.406% | $204.4139 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $209.78 | 8.649% | $227.9239 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $103.76 | 13.319% | $117.5798 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $43.89 | 6.866% | $46.9035 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $248.94 | 4.265% | $259.5573 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $1,037.75 | $1,108.3910 | $1,108.38 | $1,108.35 | $1,108.50 | |