| 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 | $44.43 | 11.650% | $49.6061 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $64.35 | 3.329% | $66.4922 | $66.49 | $66.50 | $66.50 |
| Purchase #3 | $114.51 | 6.498% | $121.9509 | $121.95 | $121.95 | $122.00 |
| Purchase #4 | $86.74 | 4.220% | $90.4004 | $90.40 | $90.40 | $90.40 |
| Purchase #5 | $133.63 | 7.818% | $144.0772 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $38.50 | 3.378% | $39.8005 | $39.80 | $39.80 | $39.80 |
| Purchase #7 | $93.98 | 12.162% | $105.4098 | $105.41 | $105.40 | $105.40 |
| 7 purchase totals = | $576.14 | $617.7371 | $617.74 | $617.75 | $617.80 | |