| 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 | $57.60 | 3.173% | $59.4276 | $59.43 | $59.45 | $59.40 |
| Purchase #2 | $75.58 | 5.751% | $79.9266 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $68.81 | 6.688% | $73.412 | $73.41 | $73.40 | $73.40 |
| Purchase #4 | $144.82 | 5.692% | $153.0632 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $178.80 | 5.153% | $188.0136 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $115.77 | 4.531% | $121.0155 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $8.71 | 4.602% | $9.1108 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $650.09 | $683.9693 | $683.97 | $683.95 | $683.90 | |