| 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 | $14.48 | 13.198% | $16.3911 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $47.26 | 13.475% | $53.6283 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $94.61 | 10.860% | $104.8846 | $104.88 | $104.90 | $104.90 |
| Purchase #4 | $6.38 | 6.869% | $6.8182 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $194.32 | 6.737% | $207.4113 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $86.75 | 13.576% | $98.5272 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $63.87 | 7.852% | $68.8851 | $68.89 | $68.90 | $68.90 |
| 7 purchase totals = | $507.67 | $556.5458 | $556.55 | $556.60 | $556.50 | |