| 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 | $136.97 | 5.386% | $144.3472 | $144.35 | $144.35 | $144.30 |
| Purchase #2 | $52.84 | 6.131% | $56.0796 | $56.08 | $56.10 | $56.10 |
| Purchase #3 | $209.70 | 13.810% | $238.6596 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $42.78 | 11.259% | $47.5966 | $47.60 | $47.60 | $47.60 |
| Purchase #5 | $15.51 | 3.647% | $16.0756 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $65.86 | 7.241% | $70.6289 | $70.63 | $70.65 | $70.60 |
| Purchase #7 | $152.80 | 6.581% | $162.8558 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $676.46 | $736.2433 | $736.26 | $736.30 | $736.30 | |