| 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 | $14.85 | 3.203% | $15.3256 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $103.98 | 10.595% | $114.9967 | $115.00 | $115.00 | $115.00 |
| Purchase #3 | $18.26 | 7.560% | $19.6405 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $62.99 | 10.535% | $69.626 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $244.62 | 3.770% | $253.8422 | $253.84 | $253.85 | $253.80 |
| Purchase #6 | $32.59 | 4.318% | $33.9972 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $125.54 | 9.867% | $137.927 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $602.83 | $645.3552 | $645.37 | $645.45 | $645.20 | |