| 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 | $188.39 | 4.821% | $197.4723 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $105.75 | 7.809% | $114.008 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $193.92 | 12.605% | $218.3636 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $121.38 | 12.531% | $136.5901 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $53.90 | 7.509% | $57.9474 | $57.95 | $57.95 | $57.90 |
| Purchase #6 | $71.45 | 11.290% | $79.5167 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $197.30 | 7.380% | $211.8607 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $932.09 | $1,015.7588 | $1,015.76 | $1,015.70 | $1,015.80 | |