| 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 | $109.94 | 13.608% | $124.9006 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $112.29 | 4.692% | $117.5586 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $111.90 | 3.364% | $115.6643 | $115.66 | $115.65 | $115.70 |
| Purchase #4 | $203.37 | 6.160% | $215.8976 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $37.60 | 10.597% | $41.5845 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $147.81 | 5.570% | $156.043 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $104.30 | 5.841% | $110.3922 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $827.21 | $882.0408 | $882.03 | $882.05 | $882.10 | |