| 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 | $173.30 | 11.447% | $193.1377 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $114.89 | 7.751% | $123.7951 | $123.80 | $123.80 | $123.80 |
| Purchase #3 | $31.95 | 11.765% | $35.7089 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $236.25 | 9.486% | $258.6607 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $35.67 | 13.180% | $40.3713 | $40.37 | $40.35 | $40.40 |
| Purchase #6 | $123.69 | 8.269% | $133.9179 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $7.47 | 7.401% | $8.0229 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $723.22 | $793.6145 | $793.62 | $793.55 | $793.60 | |