| 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 | $175.80 | 4.445% | $183.6143 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $68.82 | 11.202% | $76.5292 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $193.88 | 8.715% | $210.7766 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $106.76 | 6.318% | $113.5051 | $113.51 | $113.50 | $113.50 |
| Purchase #5 | $250.66 | 11.343% | $279.0924 | $279.09 | $279.10 | $279.10 |
| Purchase #6 | $10.57 | 9.378% | $11.5613 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $65.43 | 9.542% | $71.6733 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $871.92 | $946.7522 | $946.75 | $946.75 | $946.80 | |