| 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 | $75.89 | 4.861% | $79.579 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $218.78 | 5.176% | $230.1041 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $144.48 | 12.262% | $162.1961 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $183.98 | 4.392% | $192.0604 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $20.50 | 10.829% | $22.7199 | $22.72 | $22.70 | $22.70 |
| Purchase #6 | $29.93 | 13.527% | $33.9786 | $33.98 | $34.00 | $34.00 |
| Purchase #7 | $62.79 | 4.109% | $65.37 | $65.37 | $65.35 | $65.40 |
| 7 purchase totals = | $736.35 | $786.0081 | $786.01 | $786.00 | $786.10 | |